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Sigma Force
Series · 27
books · 2004-2024

Books in series

Sandstorm book cover
#1

Sandstorm

2004

An inexplicable explosion rocks the antiquities collection of a London museum, setting off alarms in clandestine organizations around the world. And now the search for answers is leading Lady Kara Kensington; her friend Safia al-Maaz, the gallery's brilliant and beautiful curator; and their guide, the international adventurer Omaha Dunn, into a world they never dreamed existed: a lost city buried beneath the Arabian desert. But others are being drawn there as well, some with dark and sinister purposes. And the many perils of a death-defying trek deep into the savage heart of the Arabian Peninsula pale before the nightmare waiting to be unearthed at journey's end: an ageless and awesome power that could create a utopia... or destroy everything humankind has built over countless millennia.
Map of Bones book cover
#2

Map of Bones

2005

The bones lead to ancient mysteries and present-day terror . . . To follow them means death. During a crowded service at a cathedral in Germany, armed intruders in monks' robes unleash a nightmare of blood and destruction. But the killers have not come for gold; they seek a more valuable prize: the bones of the Magi who once paid homage to a newborn savior . . . a treasure that could reshape the world. With the Vatican in turmoil, Sigma Force under the command of Grayson Pierce leaps into action, pursuing a deadly mystery that weaves through sites of the Seven Wonders of the World and ends at the doorstep of an ancient, mystical, and terrifying secret order. For there are those with dark plans for the stolen sacred remains that will alter the future of humankind . . . when science and religion unite to unleash a horror not seen since the beginning of time. 14 hours, 2 minutes
Kowalski's in Love book cover
#2.5

Kowalski's in Love

2006

In this Thriller Short from #1 New York Times bestselling writer, James Rollins, brings a story that’s no love story, at least not in the traditional sense. Fans of Rollins’s Sigma Force series know Joe Kowalski, a naval seaman with the heart of a hero, but lacking the brainpower to go with it. Kowalski stays in trouble and here readers will get to know a bit more about his backstory. One that illustrates something Kowalski seems to live by. Dumb luck is better than no luck at all.
Black Order book cover
#3

Black Order

2006

Librarian's note: This is an Alternate Cover Edition for ISBN10: 0752876457 ISBN13: 9780752876450. A sinister fire in a Copenhagen bookstore ignites a relentless hunt across four continents. Arson and murder reveal an insidious plot to steal a Bible that once belonged to Charles Darwin, the father of evolutionary theory. And Commander Gray Pierce dives headlong into a mystery that dates back to Nazi Germany . . . and to horrific experiments performed in a now-abandoned laboratory buried in a hollowed-out mountain in Poland.A continent away, madness ravages a remote monastery high in Nepal, as Buddhist monks turn to cannibalism and torture. Lisa Cummings, a young American doctor investigating the atrocity, is suddenly a target of a brutal assassin working for clandestine forces that want the affair buried at any cost. Lisa's only ally is a hidden pilgrim, Painter Crowe—director of SIGMA Force, an elite command of American scientists and Special Forces operatives—who is already showing signs of the baffling malady that destroyed the minds of the monks. Now it is up to Gray Pierce to save both Painter and Lisa—and a world in jeopardy—as SIGMA Force races to expose a century-old plot that threatens to destroy the current world order . . . and alter the destiny of humankind forever. Combining the historic scope of The Da Vinci Code with the relentless thrills of today's best action novels, James Rollins' Black Order is a classic adventure—an ingenious and breathtaking tour de force that explodes with revelations . . . while offering a startling new view of our place in the grand scheme of existence.
The Judas Strain book cover
#4

The Judas Strain

2007

New York Times bestselling author James Rollins returns with a terrifying story of an ancient menace reborn to plague the modern world . . . and of an impossible hope that lies hidden in the most shocking place imaginable: within the language of angels. ju·das strain, n. A scientific term for an organism that drives an entire species to extinction.From the depths of the Indian Ocean, a horrific plague has arisen to devastate humankind—a disease that's unknown, unstoppable . . . and deadly. But it is merely a harbinger of the doom that is to follow. Aboard a cruise liner transformed into a makeshift hospital, Dr. Lisa Cummings and Monk Kokkalis—operatives of SIGMA Force—search for answers to the bizarre affliction. But there are others with far less altruistic intentions. In a savage and sudden coup, terrorists hijack the vessel, turning a mercy ship into a floating bio-weapons lab. A world away, SIGMA's Commander Gray Pierce thwarts the murderous schemes of a beautiful would-be killer who holds the first clue to the discovery of a possible cure. Pierce joins forces with the woman who wanted him dead, and together they embark upon an astonishing quest following the trail of the most fabled explorer in history: Marco Polo. But time is an enemy as a worldwide pandemic grows rapidly out of control. As a relentless madman dogs their every step, Gray and his unlikely ally are being pulled into an astonishing mystery buried deep in antiquity and in humanity's genetic code. And as the seconds tick closer to doomsday, Gray Pierce will realize he can truly trust no one, for any one of them could be . . . a Judas.
The Last Oracle book cover
#5

The Last Oracle

2008

In Washington, D.C., a homeless man dies in Commander Gray Pierce's arms, shot by an assassin's bullet. But the death leaves behind a greater mystery: a bloody coin found clutched in the dead man's hand, an ancient relic that can be traced back to the Greek Oracle of Delphi. As ruthless hunters search for the stolen artifact, Gray Pierce discovers that the coin is the key to unlocking a plot that dates back to the Cold War and threatens the very foundation of humanity. An international think tank of scientists known as the Jasons has discovered a way to bioengineer autistic children who show savant talents—mathematical geniuses, statistical masterminds, brilliant conceptual artists—into something far greater and far more "frightening," in hopes of creating a world prophet for the new millennium, one to be manipulated to create a new era of global peace... a peace on their own terms. Halfway around the world, a man wakes up in a hospital bed with no memory of who he is, knowing only that he's a prisoner in a subterranean research facility. With the help of three unusual children, he makes his escape across a mountainous and radioactive countryside, pursued by savage hunters bred in the same laboratory. But his goal is not escape, nor even survival. In order to thwart a plot to wipe out a quarter of the world's population, he must sacrifice all, even the children who rescued him. From ancient Greek temples to glittering mausoleums, from the slums of India to the toxic ruins of Russia, two men must race against time to solve a mystery that dates back to the first famous oracle of history—the Greek Oracle of Delphi. But one question remains: "Will the past be enough to save the future?"
The Doomsday Key book cover
#6

The Doomsday Key

2009

James Rollins, the "New York Times" bestselling master of nail-biting suspense and historical mystery, combines cutting-edge biotechnology with a centuries-old secret in an apocalyptic story that reveals where humankind is truly headed "The Doomsday Key" At Princeton University, a famed geneticist dies inside a biohazard lab. In Rome, a Vatican archaeologist is found dead in St. Peter's Basilica. In Africa, a U.S. senator's son is slain outside a Red Cross camp. The three murders on three continents bear a horrifying connection: all the victims are marked by a Druidic pagan cross burned into their flesh. The bizarre murders thrust Commander Gray Pierce and Sigma Force into a race against time to solve a riddle going back centuries, to a ghastly crime against humanity hidden within a cryptic medieval codex. The first clue is discovered inside a mummified corpse buried in an English peat bog—a gruesome secret that threatens America and the world. Aided by two women from his past—one his exlover, the other his new partner—Gray must piece together the horrifying truth. But the revelations come at a high cost, and to save the future, Gray will have to sacrifice one of the women at his side. That alone might not be enough, as the true path to salvation is revealed in a dark prophecy of doom. Sigma Force confronts humankind's greatest threat in an adventure that races from the Roman Coliseum to the icy peaks of Norway, from the ruins of medieval abbeys to the lost tombs of Celtic kings. The ultimate nightmare is locked within a talisman buried by a dead saint—an ancient artifact known as the Doomsday Key.
The Skeleton Key book cover
#6.5

The Skeleton Key

2011

From New York Times bestselling author James Rollins comes a thrilling short story that delves deep beneath the city of Paris to a dark necropolis, where the only means for escape is…The Skeleton Key. Seichan is ripped out of the Sigma series for an adventure all her own—but can she survive? The beautiful and elusive assassin wakes in a hotel in Paris with a deadly electronic collar fastened to her throat. Joined by a boy who is similarly threatened, she must rescue the son of a hated enemy, who has fallen under the sway of the nefarious leader of an apocalyptic cult. To survive, she must venture into the dark world beneath the City of Lights, into the infamous catacombs of Paris. Caught between two enemies, she must fight for her life…while time ticks down toward a fiery apocalypse. But in the dark, surrounded by the moldering bones of the dead, even success does not equal survival. In the end, the only true hope for the world lies in a stunning act of betrayal. Included with this short story is a sneak peek at the first 70 pages of The Devil Colony, where a clue unlocked by The Skeleton Key will play a key role.
The Devil Colony book cover
#7

The Devil Colony

2011

Deep in the Rocky Mountains, a gruesome discovery—hundreds of mummified bodies—stir international attention and fervent controversy. Despite doubts to the bodies’ origins, the local Native American Heritage Commission lays claim to the prehistoric remains, along with the strange artifacts found in the same cavern: gold plates inscribed with an unfathomable script.During a riot at the dig site, an anthropologist dies horribly: burned to ash in a fiery explosion in plain view of television cameras. All evidence points to a radical group of Native Americans, including one agitator, a teenage firebrand who escapes with a vital clue to the murder and calls on the one person who might help: her uncle, Painter Crowe, director of Sigma Force. To protect his niece and uncover the truth, Painter will ignite a war across the nation’s most powerful intelligence agencies. Yet, an even greater threat looms as events in the Rocky Mountains have set in motion a frightening chain reaction, a geological meltdown that threatens the entire western half of the U.S. From the volcanic peaks of Iceland to the blistering deserts of the American Southwest, from the gold vaults of Fort Knox to the bubbling geysers of Yellowstone, Painter Crowe joins forces with Commander Gray Pierce to penetrate the shadowy heart of a dark cabal, one that has been manipulating American history since the founding of the thirteen colonies. But can he discover the truth—one that could topple governments—before it destroys all he holds dear?
Tracker book cover
#7.5

Tracker

2012

From New York Times bestselling author James Rollins comes a stirring story of a soldier and his military war dog who are drawn into a dark mystery tracing back to World War II and a lost treasure tied to the bones of the dead. Off the blustery streets in the medieval heart of Budapest, Captain Tucker Wayne and his war dog, Kane, rescue a mysterious woman fleeing three armed men. The secret she holds will unlock a terrible treasure, one steeped in blood and treachery, tied to a crime going back to the fall of Nazi Germany and a heritage of suffering and pain that reaches out from the past to wreak havoc today. In a final showdown in the depths of a lost cemetery, truths will be unearthed, treasures exposed, and the fate of all will rest upon the shoulders of one man and a dog whose courage is beyond measure. Included within this thrilling story is a sneak peek at the opening chapters of Bloodline, in which the further exploits of Tucker and Kane will be revealed.
Bloodline book cover
#8

Bloodline

2012

James Rollins takes you to the edge of modern medicine, genetics, and technology, revealing the next evolutionary leap forward: Immortality—a future conceived through the monstrous ingenuity of man... Galilee, 1025. A cunning Templar knight uncovers a holy treasure: the Bachal Isu—the staff of Jesus Christ—a priceless icon that holds a mysterious and terrifying power that will forever change humanity if unleashed. A millennium later, Somali pirates hijack a yacht off the coast off the Horn of Africa, kidnapping a young pregnant American woman and brutally killing her husband. Painter Crowe and his SIGMA team are enlisted for the top secret rescue mission. The kidnapped woman is Amanda Gant-Bennett, the daughter of U.S. president James Gant. Crowe is more than a little suspicious that the kidnapping masks a far more nefarious plot. In the field, Commander Gray Pierce leads his small team of operatives into the treacherous African jungle to find the missing woman. But what should be a straightforward rescue turns into a fiery ambush and a deadly act of betrayal. As Commander Pierce and his team discover, the hostage is a pawn in a shattering act of terrorism with dark and shocking repercussions. And the danger is only beginning...
The Eye of God book cover
#9

The Eye of God

2013

The crash of a U.S. military research satellite in the remote wilds of Mongolia triggers an explosive search for the valuable cargo it holds: a code-black physics project connected to the study of dark energy, the energy connected to the birth of our universe. But the last blurry image from the falling satellite captures a chilling sight: a frightening look into the future, a view of a smoldering eastern seaboard of the United States in utter ruin.At the Vatican, a mysterious package arrives for the head of Pontifical ancient studies, sent by a colleague who had vanished a decade earlier. It contains two strange artifacts: a skull scrawled with ancient Aramaic and a tome bound in human skin. DNA testing reveals both are from Genghis Khan—the long-dead Mongol king whose undiscovered tomb is rumored to hold the vast treasures and knowledge of a lost ancient empire. Commander Gray Pierce, and Sigma—joined by a pair of Vatican historians—race to uncover a truth tied to the fall of the Roman Empire, to a mystery bound in the roots of Christianity's origins, and to a weapon hidden for centuries that holds the fate of humanity.
The Devil's Bones book cover
#9.5

The Devil's Bones

An Original Short Story

2014

In this short story from the thrilling anthology FaceOff, New York Times bestselling authors Steve Berry and James Rollins—along with their popular characters Cotton Malone and Gray Pierce—team up for the first time ever. In a visit to Copenhagen, Gray Pierce happened upon a bookshop owned by an ex-lawyer named Cotton Malone, but he never had a chance to really get to know the owner. Too bad, because they had a lot in Both men were ex-military, both worked for covert agencies—Malone as a freelancer under the auspices of the Justice Department; Pierce via the Department of Defense—and both are good at what they do. Flash forward a few years to when Malone and Pierce finally get together for more than a passing hello. Halfway around the world from Denmark, Malone and Pierce are passengers on a luxury riverboat out of Brazil, both on the hunt for a maniacal botanist who’s scheming to sell the spoils of his latest Amazonian excursion—a rare orchid containing a deadly neurotoxin—to the highest bidder. That means Malone and Pierce have the length of the river boat cruise to stop him before the poison falls into the wrong hands. It’s definitely an action-packed several hours. For more exciting pairs, check out all eleven short stories in FaceOff !
The 6th Extinction book cover
#10

The 6th Extinction

2014

In a masterful epic of timeless mystery and ripped-from-the-headlines scientific intrigue, New York Times bestselling author James Rollins takes mankind to its endpoint, to a fate written in rock and ice in an event known as The Sixth Extinction. A remote military research station broadcasts a frantic distress call that ends with a chilling message: Kill us all. When soldiers arrive to investigate, they discover everyone in the lab is dead—not just the scientists, but every living thing for fifty square miles is annihilated: every animal, plant, and insect, even bacteria. The land is completely sterile—and the blight is spreading.To prevent the inevitable, Commander Gray Pierce and Sigma must decipher a threat that rises out of the distant past, a time when Antarctica was green and Earth’s life balanced on a knife edge. Following clues from an ancient map rescued from the lost Library of Alexandria, Sigma will make a shocking discovery involving a prehistoric continent, and a new form of death buried under miles of ice. From millennia-old secrets out of the frozen past to mysteries buried deep in the darkest jungles of today, Sigma will face its greatest challenge yet: stopping the coming extinction of mankind. But is it already too late?
The Midnight Watch book cover
#10.5

The Midnight Watch

2015

From New York Times bestselling author James Rollins comes a lightning-paced short story, in which a major attack on U.S. soil can only be stopped by…The Midnight Watch In the dead of night, a faceless enemy hacks into the Smithsonian Institution’s network of servers, but it is only the first strike masking a larger attack. To rescue a biologist trapped in the National Museum of Natural History and to discover the true intent behind an assault that grows bolder and bloodier by the minute, Sigma Force must unleash its most headstrong operative—Joe Kowalski—to do what he does best: lay waste to anything between him and his goal. From a daring rescue to a cross-city chase like no other, Kowalski will discover the shocking truth hidden in the most unexpected of places: the heart of the National Zoo. Included with this short story is a sneak peek at The Bone Labyrinth, where events that unfold here explode into one of Sigma Force’s greatest adventures of all time.
The Bone Labyrinth book cover
#11

The Bone Labyrinth

2015

A war is coming, a battle that will stretch from the prehistoric forests of the ancient past to the cutting-edge research labs of today, all to reveal a true mystery buried deep within our DNA, a mystery that will leave readers changed forever . . . In this groundbreaking masterpiece of ingenuity and intrigue that spans 50,000 years in human history, New York Times bestselling author James Rollins takes us to mankind’s next great leap. But will it mark a new chapter in our development . . . or our extinction? In the remote mountains of Croatia, an archaeologist makes a strange discovery: a subterranean Catholic chapel, hidden for centuries, holds the bones of a Neanderthal woman. In the same cavern system, elaborate primitive paintings tell the story of an immense battle between tribes of Neanderthals and monstrous shadowy figures. Who is this mysterious enemy depicted in these ancient drawings and what do the paintings mean? Before any answers could be made, the investigative team is attacked, while at the same time, a bloody assault is made upon a primate research center outside of Atlanta. How are these events connected? Who is behind these attacks? The search for the truth will take Commander Gray Pierce of Sigma Force 50,000 years into the past. As he and Sigma trace the evolution of human intelligence to its true source, they will be plunged into a cataclysmic battle for the future of humanity that stretches across the globe . . . and beyond. With the fate of our future at stake, Sigma embarks on its most harrowing odyssey ever—a breathtaking quest that will take them from ancient tunnels in Ecuador that span the breadth of South America to a millennia-old necropolis holding the bones of our ancestors. Along the way, revelations involving the lost continent of Atlantis will reveal true mysteries tied to mankind’s first steps on the moon. In the end, Gray Pierce and his team will face to their greatest threat: an ancient evil, resurrected by modern genetic science, strong enough to bring about the end of man’s dominance on this planet. Only this time, Sigma will falter—and the world we know will change forever.
Crash and Burn book cover
#11.5

Crash and Burn

2016

New York Times bestselling author James Rollins comes a shocking short story, where a chance mishap leads to the discovery of a weapon like no other in . . . Crash and Burn. On a transatlantic flight, the two black sheep of Sigma Force—Seichan and Kowalski—must set aside their mutual dislike as a mysterious fiery force knocks their aircraft out of the sky. This unlikely duo must use every skill, weapon, and bit of ingenuity to survive a night on a remote volcanic island, where their only refuge is the haunted, bat-plagued grounds of a seemingly deserted resort. But something horrific awaits the two, something born of the latest science but rooted in our basest human instincts. To survive they will need to learn to work together—but even then, it may be too late.
The Seventh Plague book cover
#12

The Seventh Plague

2016

If the biblical plagues of Egypt truly happened—could they happen again—on a global scale? Two years after vanishing into the Sudanese desert, the leader of a British archeological expedition, Professor Harold McCabe, comes stumbling out of the sands, frantic and delirious, but he dies before he can tell his story. The mystery deepens when an autopsy uncovers a bizarre corruption: someone had begun to mummify the professor’s body—while he was still alive. His strange remains are returned to London for further study, when alarming news arrives from Egypt. The medical team who had performed the man’s autopsy has fallen ill with an unknown disease, one that is quickly spreading throughout Cairo. Fearing the worst, a colleague of the professor reaches out to a longtime friend: Painter Crowe, the director of Sigma Force. The call is urgent, for Professor McCabe had vanished into the desert while searching for proof of the ten plagues of Moses. As the pandemic grows, a disturbing question arises. Are those plagues starting again? Before Director Crowe can investigate, a mysterious group of assassins leaves behind a fiery wake of destruction and death, erasing all evidence. With the professor’s body incinerated, his home firebombed, Sigma Force must turn to the archaeologist’s only daughter, Jane McCabe, for help. While sifting through what’s left of her father’s work, she discovers a puzzling connection tying the current threat to a shocking historical mystery, one involving the travels of Mark Twain, the genius of Nikola Tesla, and the adventures of famous explorer Henry Morgan Stanley. To unravel a secret going back millennia, Director Crowe and Commander Grayson Pierce will be thrust to opposite sides of the globe. One will search for the truth, traveling from the plague-ridden streets of Cairo to a vast ancient tomb buried under the burning sands of the Sudan; the other will struggle to stop a mad genius locked within a remote Arctic engineering complex, risking the lives of all those he holds dear. As the global crisis grows ever larger, Sigma Force will confront a threat born of the ancient past and made real by the latest science—a danger that will unleash a cascading series of plagues, culminating in a scourge that could kill all of the world’s children . . . decimating humankind forever.
Ghost Ship book cover
#12.5

Ghost Ship

2017

The discovery of a burned body sprawled on a remote Australian beach shatters the vacation plans of Commander Gray Pierce. To thwart an ingenious enemy, he and Seichan are pulled into a centuries-old mystery surrounding a lost convict ship, the Trident. The vessel—with a history of mutiny and stolen treasure—vanished into the mists of time, but nothing stays lost forever. A freak storm reveals clues scattered across the Great Barrier Reef, but following those clues will lead to bloodshed and savagery, for where this ghost ship is hidden is as shocking as the mystery behind its disappearance. It will take all of Gray’s ingenuity and Seichan’s deadly skills not only to survive—but to stop an enemy from destroying everything in his path.
The Demon Crown book cover
#13

The Demon Crown

2017

To save mankind’s future, the members of Sigma Force must make a devil’s bargain as they join forces with their most hated enemy to stop an ancient threat in this gripping adventure from #1 New York Times bestselling author James Rollins. THE DEMON CROWN Off the coast of Brazil, a team of scientists discovers a horror like no other, an island where all life has been eradicated, consumed and possessed by a species beyond imagination. Before they can report their discovery, a mysterious agency attacks the group, killing them all, save one, an entomologist, an expert on venomous creatures, Professor Ken Matsui from Cornell University. Strangest of all, this inexplicable threat traces back to a terrifying secret buried a century ago beneath the National Mall: a cache of bones preserved in amber. The artifact was hidden away by a cabal of scientists—led by Alexander Graham Bell—to protect humankind. But they dared not destroy it, for the object also holds an astonishing promise for the future: the very secret of life after death. Yet, nothing stays buried forever. An ancient horror—dormant in the marrow of those preserved bones—is free once more, nursed and developed into a weapon of incalculable strength and malignancy, ready to wreak havoc on an unsuspecting world. To stop its spread, Commander Grayson Pierce of Sigma Force must survive a direct attack on the island of Maui. To be there first has always been the core mission of Sigma Force, a covert team forged to be America’s front line against emerging threats. But this time, even Sigma may not be able to decipher this deadly mystery, one that traces back to the founding of the Smithsonian Institution. With each new discovery, the menace they hunt is changing, growing, spreading—adapting and surviving every attempt to stop it from reconquering a world it once ruled. And each transformation makes it stronger . . . and smarter. Running out of time and options, Commander Grayson Pierce will be forced to make an impossible choice. To eradicate this extinction-level threat and expose those involved, he will have to join forces with Sigma’s greatest enemy—the newly resurrected Guild—even it if means sacrificing one of his own.
Crucible book cover
#14

Crucible

2019

In the race to save one of their own, Sigma Force must wrestle with the deepest spiritual mysteries of mankind in this mind-expanding adventure from the #1 New York Times bestselling author, told with his trademark blend of cutting edge science, historical mystery, and pulse-pounding action. Arriving home on Christmas Eve, Commander Gray Pierce discovers his house ransacked, his pregnant lover missing, and his best friend’s wife, Kat, unconscious on the kitchen floor. With no shred of evidence to follow, his one hope to find the woman he loves and his unborn child is Kat, the only witness to what happened. But the injured woman is in a semi-comatose state and cannot speak—until a brilliant neurologist offers a radical approach to “unlock” her mind long enough to ask a few questions. What Pierce learns from Kat sets Sigma Force on a frantic quest for answers that are connected to mysteries reaching back to the Spanish Inquisition and to one of the most reviled and blood-soaked books in human history—a Medieval text known as the Malleus Maleficarum, the Hammer of Witches. What they uncover hidden deep in the past will reveal a frightening truth in the present and a future on the brink of annihilation, and force them to confront the ultimate question: What does it mean to have a soul?
The Last Odyssey book cover
#15

The Last Odyssey

2020

To save the world and our future, Sigma Force must embark on a dangerous odyssey into an ancient past whose horrors are all too present in this page-turning thriller from #1 New York Times bestselling author James Rollins that combines cutting-edge science, historical mystery, mythology, and pulse-pounding action. For eons, the city of Troy—whose legendary fall was detailed in Homer’s Iliad—was believed to be myth, until archaeologists in the nineteenth century uncovered its ancient walls buried beneath the sands. If Troy was real, how much of Homer’s twin tales of gods and monsters, curses and miracles—The Iliad and The Odyssey—could also be true and awaiting discovery? In the frozen tundra of Greenland, a group of modern-day climatologists and archaeologists stumble on a shocking find: a medieval ship buried a half mile below the ice. The ship’s hold contains a collection of even older artifacts—tools of war—dating back to the Bronze Age. Inside the captain’s cabin is a magnificent treasure that is as priceless as it is miraculous: a clockwork gold atlas encircled by an intricate silver astrolabe. The mechanism is signed with the name of its creator, Ismail al-Jazari, a famous Muslim inventor considered to be the Da Vinci of the Arab world—a brilliant scientist who inspired Leonardo’s own work. Once activated, the moving globe traces the path of Odysseus’ famous ship as it sailed away from Troy. But the route detours as the map opens to reveal an underground river leading to a hidden realm underneath the Mediterranean Sea. The map indicates that this subterranean world is called Tartarus, the Greek name for Hell. In mythology, Tartarus was where the wicked were punished and the monstrous Titans of old, imprisoned. When word of Tartarus spreads—and of the cache of miraculous weapons said to be hidden there—tensions explode in this volatile region where Turks battle Kurds, terrorists wage war, and civilians suffer untold horrors. The phantasmagoric horrors found in Homer’s tales are all too real—and could be unleashed upon the world. Whoever possesses them can use their awesome power to control the future of humanity. Now, Sigma Force must go where humans fear to tread. To prevent a tyrant from igniting a global war, they must cross the very gates of Hell.
Kingdom of Bones book cover
#16

Kingdom of Bones

2022

From #1 New York Times bestselling author James Rollins, the latest riveting, deeply imaginative thriller in the Sigma Force series, told with his trademark blend of cutting-edge science, historical mystery, and pulse-pounding action. It begins in Africa . . . A United Nations relief team in a small village in the Congo makes an alarming discovery. An unknown force is leveling the evolutionary playing field. Men, women, and children have been reduced to a dull, cattle-like state. The natural world surrounding them—plants and animals—have grown more cunning and predatory, evolving at an exponential pace. The insidious phenomenon is spreading across the African continent, threatening the rest of the world. But is it a natural event? Or more terrifyingly, did someone engineer it? What has made the biosphere run amok? Commander Gray Pierce and Sigma Force are prepared for the extraordinary and have kept the world safe—vigilance for which they have paid a tragic personal price. Yet even these brilliant and seasoned scientific warriors do not understand what is behind this frightening development—or know how to stop it. As they race across the nation and around the globe—from Washington D.C. to the densest jungles of Africa—to find answers, the members of Sigma realize they have become prey. To head off global catastrophe, Sigma Force risks their lives to uncover the shattering secret at the heart of a biosphere run amok—a truth that will illuminate who we are as a species and where we may be headed . . . sooner than we know. Mother Nature—red in tooth and claw—is turning against humankind, plummeting the entire world into The Savage Zone.
Tides of Fire book cover
#17

Tides of Fire

2023

In the latest riveting thriller from the #1 New York Times bestselling author, an international research station in the Coral Sea comes under siege during a geological disaster that triggers massive quakes, deadly tsunamis, and volcanic eruptions. To stop the world from burning, it’s up to Sigma Force to uncover a secret buried at the heart of our planet. The Titan Project—an international research station off the coast of Australia—discovers a thriving zone of life in an otherwise dead sea. The area teems with a strange bioluminescent coral that defies science, yet holds great promise for the future. But the loss of a military submarine in the area triggers a brutal attack and sets in motion a geological disaster that destabilizes an entire region. Massive quakes, volcanic eruptions, and deadly tsunamis herald a greater cataclysm to come—for something is stirring miles under the ocean, a threat hidden for millennia. As seas turn toxic and coastlines burn, can Sigma Force stop what has been let loose—especially as an old adversary returns, hunting them and thwarting their every move For any hope of success, Commander Gray Pierce must search for a key buried in the past, hidden deep in Aboriginal mythology. But what Sigma could uncover is even more frightening—something that will shake the very foundations of humanity.
Arkangel Intl book cover
#18

Arkangel Intl

A Sigma Force Novel

2024

From the #1 New York Times master of international thrillers comes the story of a global hunt across the top of world, pitting nation against nation, as ancient myths of a lost continent prove all too real. The execution of a Vatican archivist within the shadow of the Kremlin exposes a conspiracy going back three centuries—to the bloody era of the Russian Tsars. Before his murder, he manages to dispatch a coded message, a warning of a terrifying threat, one tied to a secret buried within the Golden Library of Tsars, a vast and treasured archive that had vanished into history. As combative forces race for the truth behind this death and alarming discovery, Sigma Force is summoned to aid in the search—not only for this missing trove of ancient books, but to follow a trail far into the Arctic, to search for the truth about a lost continent and a revelation that could ignite a global war. But Sigma Force has its own difficulties at home after an explosive attack on the National Mall—one aimed at the heart of their covert agency—has left them vulnerable and exposed. The growing conflict—both on Russian soil and deep in the Arctic—will reignite a centuries-old war between the newly resurgent Russian Orthodox Church and the Vatican, while sabers rattle across the nations of the Arctic Circle, threatening to turn those icy seas into a fiery conflagration. Facing enemies on all sides, it will be up to Commander Gray Pierce and Sigma Force to unravel a mystery going back millennia—and uncover the truth about a lost civilization and an arcane treasure that could save the planet…or destroy it.
Unrestricted Access book cover
#26

Unrestricted Access

New and Classic Short Fiction

2020

Experience the exciting breadth of #1 New York Times bestselling author James Rollins’s wild imagination and adventurous spirit in this anthology of his short masterworks, including a new full-length novella featuring Captain Tucker Wayne and his military war dog, Kane, as well as eleven previously published short stories, gathered together for the first time. In this breathtaking collection of short fiction, his first ever anthology, James Rollins brings together twelve thrilling stories that dig a little deeper into his creative stomping grounds and open vistas into new landscapes and characters. At the center of Unrestricted Access is the never-before-published novella "Sun Dogs.” While trekking through the Sonora desert, a gunshot thrusts Tucker and Kane into an adventure that challenges their considerable skills. The discovery of secrets known only to the native tribes of Arizona threatens to unleash an ancient force that could irreparably alter the future. It also forces Tucker to make a terrible choice that will shatter his relationship with his soul-bonded companion Kane. As these partners learn, nothing remains buried forever and old debts must be paid, no matter the cost. Other stories—each with an introduction by James Rollins—are just as compelling, offering broader insight into this acclaimed master’s fictional universes, “The Pit”: a young dog is kidnapped and brutalized into becoming the bloody champion of a dog-fighting ring. But can this tortured monster find redemption and a path back to the boy who first raised him with love and compassion? “Tagger”: A pair of teenage street artists must protect San Francisco from a demon who has been seeking revenge for centuries. “The Devil’s Bones”: In this jungle adventure—the first joint story from Rollins and Steve Berry—Commander Gray Pierce and Cotton Malone must work together using their unique skills to survive a deadly threat. The stories “The Midnight Watch,” “The Skeleton Key,” “Tracker,” and “Kowalski's in Love” shine light into some of Sigma Force’s secrets. Who were these characters before they were recruited by Sigma? What solo adventures did they experience? How do these short adventures tie into the larger Sigma universe? Rollins offers some clues. And rounding out this collection are a pair of entertaining stories “Blood Brothers” and “City of Screams” that complement The Order of the Sanguines series. Filled with adventure, intrigue, history, and speculative science, Unrestricted Access demonstrates Rollins’s remarkable creative powers and is a must-have collection for his many fans.
Sandstorm / Map of Bones / The Judas Strain / The Doomsday Key book cover
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Sandstorm / Map of Bones / The Judas Strain / The Doomsday Key

2014

An inexplicable explosion rocks the antiquities collection of a London museum and the race begins to determine how it happened, why it happened, and what it means. Lady Kara Kensington's family paid a high price in money and blood to found the gallery that now lies in ruins. Her search for answers leads Kara and her friend Safia al-Maaz, the gallery's curator, into a world they never dreamed existed. Evidence exposed by the tragedy suggests that Ubar, a lost city buried beneath the Arabian desert, is more than mere legend...and that something astonishing is waiting there. The two extraordinary women and their guide, Omaha Dunn, are not the only ones being drawn to the desert. Former U.S. Navy SEAL Painter Crowe, a covert government operative and head of an elite counter-espionage team, is hunting down a dangerous turncoat and the trail is pointing him toward Ubar. What is hidden below the sand is more than a valuable relic of ancient history. It is an ageless power that lives and breathes. Many lives have already been destroyed by ruthless agencies dedicated to guarding its mysteries and harnessing its might. The end may be at hand for Kara, Safia, Crowe, and all of the interlopers who wish to expose its mysteries, as it prepares to unleash the most terrible storm of all...

Authors

Steve Berry
Steve Berry
Author · 40 books

Steve Berry is the New York Times and #1 internationally bestselling author of twenty novels, which include: The Omega Factor , The Kaiser's Web, The Warsaw Protocol, The Malta Exchange, The Bishop’s Pawn, The Lost Order, The 14th Colony, The Patriot Threat, The Lincoln Myth, The King's Deception, The Columbus Affair, The Jefferson Key, The Emperor's Tomb, The Paris Vendetta, The Charlemagne Pursuit, The Venetian Betrayal, The Alexandria Link, The Templar Legacy, The Third Secret, The Romanov Prophecy, and The Amber Room. His books have been translated into 41 languages with over 25,000,000 copies in 52 countries. They consistently appear in the top echelon of The New York Times, USA Today, and Indie bestseller lists. Somewhere in the world, every thirty seconds, one of his novels is sold. History lies at the heart of every Steve Berry novel. It’s his passion, one he shares with his wife, Elizabeth, which led them to create History Matters, a foundation dedicated to historic preservation. Since 2009 Steve and Elizabeth have crossed the country to save endangered historic treasures, raising money via lectures, receptions, galas, luncheons, dinners, and their popular writers’ workshops. To date, 3,500 students have attended those workshops with over $1.5 million dollars raised. Steve’s devotion to historic preservation was recognized by the American Library Association, which named Steve its spokesperson for National Preservation Week. Among his other honors are the Royden B. Davis Distinguished Author Award; the Barnes & Noble Writers for Writers Award given by Poets & Writers; the Anne Frank Human Writes Award; and the Silver Bullet, bestowed by International Thriller Writers for his philanthropic work. He has been chosen both the Florida and Georgia Writer of the Year. He's also an emeritus member of the Smithsonian Libraries Advisory Board. In 2010, a NPR survey named The Templar Legacy one of the top 100 thrillers ever written. Steve was born and raised in Georgia, graduating from the Walter F. George School of Law at Mercer University. He was a trial lawyer for 30 years and held elective office for 14 of those years. He is a founding

James Rollins
James Rollins
Author · 51 books
James Rollins is the #1 New York Times bestselling author of international thrillers. His writing has been translated into more than forty languages and has sold more than 20 million books. The New York Times says, “Rollins is what you might wind up with if you tossed Michael Crichton and Dan Brown into a particle accelerator together.” NPR calls his work, “Adventurous and enormously engrossing.” Rollins unveils unseen worlds, scientific breakthroughs, and historical secrets matched with stunning suspense. As a veterinarian, he had a practice in Sacramento for over a decade and still volunteers at local shelters. Nowadays, Rollins shares his home up in the Sierra Nevada Mountains with two furry companions, Echo and Charlie. He also enjoys scuba diving, spelunking, kayaking, and hiking. Of course, he loves to travel and experience new places around the world, which often inspire his next globe-trotting adventure.
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