A nuclear bomb strikes at the fiery heart of Earth and, spewing molten lava, a volcano rises with unnatural speed from the ocean floor. It continues in hot spots round the globe, Hawaii, Washington DC and the Far East. Geologist Philip Mercer is the first to unravel the secrets of Vulcan's Forge.

Years ago, a secret Soviet plan was created to destroy the Alaskan oil pipeline. Now, those plans have been stolen by the brilliant and treacherous ex-KGB agent Ivan Kerikov. Joining forces with a powerful Arab oil minister, Charon's Landing is about to be unleashed at last. But they didn't count on the one man who possesses the determination and daring to stop them cold. They didn't count on Philip Mercer.

In the tiny African nation of Eritrea, the American spy satellite Medusa has crashed but not before its sensors revealed an underground kimberlite pipeline, the telltale sign of a huge load of diamonds. The mine turns out to be King Solomon's Lost Mine, but with it is a tale of heartbreak—-it was children who worked and died in the mine for 400 years, leading to many local myths of curses. It is also practically on the border with a very unfriendly Sudan. Throw in two warring Israeli factions, a hidden monastery guarding an ancient secret, an evil Italian businessman with his own army, and an incredible amount of derring-do and you have one terrific action novel. In the Medusa Stone by Jack DuBrul readers will find an intricate tale filled with action and intrigue. DuBrul is only thirty years old but he is already being compared to the very best in the spy and thriller genre.

During World War II, in a secret Nazi submarine base, containers crafted entirely from looted wartime gold were hidden away. The treasure was not the solid gold chests, but the cargo they carried—an artifact so lethal that whoever possessed “Pandora’s boxes” held the power to unleash hell upon the Earth… In the unforgiving wastes of Greenland, geologist Philip Mercer uncovers a long-abandoned U.S. Army base buried under the ice—and a long-dead body still hot with radiation. But before Mercer and his colleague, the seductive Dr. Anika Klein, can investigate further, a flash fire engulfs the base. Ordered to evacuate, their plane is forced to land when a bomb is discovered on board, and they must seek shelter from the murderous weather in a hidden ice cavern. That’s where they learn the startling truth. A powerful German corporation has launched an operation to destroy evidence of its Nazi past. But one of the corporate mercenaries knows what’s inside the Pandora’s boxes, and he plans to hold the entire world hostage—unless Mercer can find a way to stop him…

In the heart of Panama, a volcanic lake feeds a serpentine river—its stone banks laid by the Inca, who took back the gold and jewels plundered from them by the conquistadors. Legend has it that the Twice-Stolen Treasure has been buried for centuries in the Panamanian jungle. Discovering it means surviving the unpredictable black waters of the River of Ruin…. It begins at a Paris auction house, with a favor granted by an old high school friend to geologist Philip Mercer: the opportunity to buy a rare diary written during the French attempt at digging the Panama Canal. But Mercer isn’t the only one who wants it. Three Chinese assassins have been dispatched to get it, forcing Mercer into a subterranean game of cat and mouse that takes him from the hellish maze of l’empire de la mort and through the sewers of Paris. Mercer realizes he has uncovered an intricate Chinese plot to trigger a deadly shift in the world’s balance of power. At stake is control of the canal, recently handed over to the government of Panama by the United States. Only Philip Mercer—with help from beautiful U.S. Army officer Lauren Vanik, a cell of tough French Foreign Legion commandos, and a crusty eighty-year-old retired sea captain named Harry White—can stop them.

USA Today bestselling author Jack Du Brul brings back geologist-adventurer Philip Mercer for an apocalyptic adventure. Hired to lead the excavation of caverns deep beneath Area 51, Philip Mercer finds himself drilling straight into the epicenter of an age-old conspiracy. A reclusive order of Himalayan monks, through special knowledge of the earth's tectonic movement, has predicted the end of the world—and it is determined to see the prediction unfold accordingly. Now, with icebergs floating through the South Pacific and a thermonuclear bomb set to destroy an island paradise, the stage is set for Armageddon—and it is up to Philip Mercer and the beautiful, mysterious Tisa Nguyan to prevent a cataclysm beyond imagination.

Seventy years after a murderous madman aboard the doomed Hindenburg tosses out a safe containing a dangerous secret, mining engineer Philip Mercer teams up with field researcher Cali Stone to figure out why a central African village is experiencing high rates of cancer. By the author of Charon's Landing.

What was Amelia Earhart carrying on her final flight? The adventure begins two thousand feet beneath the surface of the Earth. Philip Mercer, a preeminent geologist with a taste for international intrigue and danger, rides an elevator two thousand feet into the earth at the Leister Deep Mine in Minnesota. Mercer is there to visit his old friend and mentor, Abraham Jacobs, who is leading a research team to the deepest section of the mine for a groundbreaking study on climate change. But as Mercer approaches, he is stunned to hear automatic gunfire in the massive underground chambers. By the time he finds his way to them, Abe Jacobs and the entire research team have been brutally attacked—and Mercer is left seeking not only answers but revenge. Mercer immediately retraces Jacobs’s tracks, searching for clues to the secret project on which the distinguished scientist was working. Staying one step ahead of a highly trained team of assassins, Mercer follows a trail that leads from a harrowing close call in the Midwest to a nail-biting showdown in the rugged mountains of Afghanistan to a remote island in the middle of the Pacific. At stake is an extraordinary scientific discovery that could irrevocably alter the planet, centered on a cache of rare crystals called lightning stones—rumored to have been aboard Amelia Earhart’s plane when it vanished on July 2, 1937. With his trademark combination of intellectual swagger, riveting action, and cutting-edge science, internationally bestselling author Jack Du Brul has crafted a superbly entertaining novel that will thrill his fans.