Margins
Margins
548 Market St PMB 65688, San Francisco California 94104-5401 USA
hello@margins.app
·
+1 (650) 223-5283
Privacy Policy
·
Terms of Use
© 2026 Paratext Inc. All rights reserved
Obsidian Rim
Series ·
12
books · 2019
By
Maggie Lynch
,
Elsa Jade
,
Jane Killick
, and more
Books in series
#1
Gravity
2019
Help no one. Show no mercy. Stay alive. Lehana Saar learned the smuggler's trade the hard way—as an indentured servant to the Rim’s most notorious pirate. With the skills she acquired and now with her own ship, the star freighter Phoenix, Lehana is known throughout the Rim as a trafficker who will take any job, however dangerous, for the promise of a good profit. But when she's forced to crash land near a mining colony owned by the heinous, galactic cartel QueCorp, she'll need all her cunning and experience just to survive. And maybe, with a little luck, she might even turn a profit by forging a deal with the mine's owners. That is if she can turn a blind eye to the dismal conditions and merciless exploitation of the thousands of QueCorp's slave laborers. Forty-five years ago Kash Trider and his wife crashed on Ydro-Down. Captured by QueCorp, they were forced into the mines with no chance of release. Qubition ore killed Kash's wife and now only two things keep him going: his hatred of QueCorp and the hope of freeing his two children from the same fate. When the Phoenix crashes near the mine, Kash risks everything to get his children on that ship. But will the hard-edged captain help him escape or will she turn him in for the five million DIC price on the head of a fugitive QueCorp slave? Buy Now to join this galactic adventure with a romantic twist. Obsidian Rim Book 1 Cryoborn Gifts Book 1
#2
Rock Rift
2019
_On the mining moon Ydro-Down… He’s fighting for freedom She came to destroy Caught between a rock and a hard place… Just keep digging_ One rare mineral—qubition—powers transgalactic voyages across the Salty Way and took humanity to the stars…while dooming Q miners to the dark. On mining planetoid Ydro-Down, the veins of ore are going too deep, and now the miners have two choices left: keep digging their own graves or revolt against their corporate overlord QueCorp. Either path will likely mean their end, but mine foreman Gavyn Grey is willing to lead them into hell itself. After an unexploded Q-bomb left over from the ancient Oblivion Wars wiped out her peaceful world when she was a child, Lumia d’Aspiring was taken in by the Order of the Last Candle. The anti-technology spiritual sect trained her as an assassin, saboteur, and terrorist—charging her to save what remains of the Salty Way from the hungers of humanity run amok. Infiltrating Ydro-Down as intercessor Yumi Swinton to destroy QueCorp’s operations, she instead finds the wicked corporation subjugating the miners—including the ruggedly intriguing but untouchable Gavyn Grey. Should she help the miners end their tyranny? Or make sure nothing and no one survives the revolution? After decades of desperation, Gavyn knows not to trust anyone. But the quick, quiet Yumi has skills his faltering revolution needs…and secrets he’s determined to uncover. Can he win her over before QueCorp’s vicious overseer takes them down? There are dangers in getting too close to anyone around the treasured qubition, but trusting each other might be their only hope of survival on the Obsidian Rim.
Includes a sneak peek at the next book in the ObsidianRim.com galaxy.
Obsidian Rim: Edge of Sunrise
Rock Rift Fire Strike Black Claim
#3
Traitor's Code
2019
When a dying fugitive entrusts Cassy with a forbidden code, she must protect a secret which promises to save humanity - and threatens to get her killed. Freelance spaceship captain "Cassy" Cassandra investigates the mysteries of a code stolen from the Fertillan royal family while Prince Stephen, the head of its security service, pursues her. Evading soldiers, fighting pirates and calling in favours, Cassy returns to her home planet of Fertilla where her past and its connection to a dead king wait for her. Realising the key to both lies with Prince Stephen, she closes in on her enemy. But, what begins as a clandestine probe for information, turns to love as she discovers the real man behind the military uniform. Until Cassy cracks the code and understands she must escape Fertilla to bring salvation to the galaxy. Stephen follows, under orders to stop her, and only the final battle will decide if Cassy and the code survive. A page-turning space adventure, Traitor's Code mixes murder and intrigue with the heartache of impossible love in the first, unmissable instalment of the Freelancer trilogy.
#4
Coexistence
2019
Her secrets can set us free.
After a disastrous laboratory accident,
exobotanist Dr. ShaylaRam Gomez
is desperate to redeem herself in the eyes of the scientific community, and more importantly, her beloved father. But now, with her carefully nurtured study of new black bean seeds in tatters,
Shayla is banished
to a dishonorable tour of the Obsidian Rim worlds with the man responsible for destroying her reputation –
the brawny farmer
from some backwater planetoid,
Dr. Rahim Xie.
The people who freed Rahim from a lifetime of slavery are struggling under crushing debt to the Earth’s Conservatory, and Rahim has vowed
to save
these destitute Prithvi and Rim farmers. He’ll even steal classified research on sustainable crops from his irascible mentor Grumpy Gomez. When he discovers that meticulous Shayla has a hidden maverick streak, Rahim is tempted to enlist her aid.
He needs more than her secrets; he needs her and her brilliant mind to help his cause.
But how can he ask Shayla to join a revolution that will pit her against her own father – a man known for his political ruthlessness? Forced together with their
dogbot and humanoid
companions, they'll travel to the edges of a decaying galaxy to fight the corporate greed that is slowly starving the worlds of the Rim.
Are these scientists planting the seeds of their own destruction—or will their reluctant collaboration blossom into something beyond mere coexistence?
#5
Fire Strike
2019
The rebellious miners of Ydro-Down have won a fortune in the rare crystalline mineral that empowers intergalactic passage, but other players on the Rim won’t take the loss without a fight.
Arjay—incarcerated as Miner 870—has pledged his considerable hacking prowess (and a few other illicit skills) to saving Ydro-Down from those who would subjugate its people again. But there was a time he championed the rule of law, and when he accidentally uncovers a legal loophole that might legitimize the miners’ claim, he dares to hope maybe he can reclaim the charmed life he lost. What he found was a half-feral girl. Tick’s mothers buried her in the heart of Ydro-Down to protect her when their colony was attacked for the valuable qubition found there. Imprisoned in cryo, Tick wakes to her world still in danger. Though she’s kept herself barely alive scavenging the depths, her encounter with the big, clever miner convinces her to seek a life out of the darkness. But on the Obsidian Rim, only might makes right. And stepping out into the light might mean reaching for the stars…or igniting a fire that burns everything to ash.
#7
Ace's Odds
2019
Mkhai Kerbasi is a former soldier running on luck’s fumes. He gambled and won, but he’s still in debt to the mob boss who runs Gizem, a glitzy, glamorous space station where all the shine hides a dark underworld. The only hand he’s got left to play is getting the mob boss’s daughter off the station… but how much of his heart is he willing to lose? Silbe Otxoa is no pampered princess, even if her father is one of the most feared men in the ruined galaxy. Now that she’s embroiled in a desperate scheme to keep her family safe, she has to team up with a roguish smuggler who makes her want to bet on him with everything she's got. The two of them together might be able to beat the odds, if they can trust each other enough to lay their hearts on the table. \
\
\* Zev sent Mirari Otxoa away years ago to protect her and their unborn daughter. Now that he’s rolling nothing but snake eyes, he needs to see them again, if only to say goodbye. But Mirari has no intention of walking away again from the man who’s always had her heart weighted in his favor.
#8
Catalyst
2019
Dance teacher Wil Tango, adopted by a cat who needs to make use of his opposable thumbs, knows all too well the primary rule of their arrangement: never reveal the cat is a genius. Their clever scheme to win all the jackpots on Gizem Station works until a bigwig gets suspicious, and he finds himself stuffed in a stasis box and shipped to Garbage Planet. At least he’s got the cat for company. Sulari Abfall, scrapyard picker extraordinaire, thinks she’s scored when she earns access to the latest offload from Gizem Station. Their trash is her treasure, and the profits from her recycling program should provide more than enough to upgrade her clunky garbage scow into a clunky tow ship, a huge step up in trash hierarchy. When she’s drawn to a hazardous waste container, she finds more than she ever bargained for. A naked man. And a sentient cat. But unsealing the stasis pod sends an interspace signal back to Gizem Station—and the vengeful VIP who thought Wil was dead. It will take all the wits of a lovely garbage scow captain, a down on his luck dance instructor, and a brave orange feline to defeat a gang intent on mayhem, murder, and a galactic catnapping that could change the course of the future for the entire Obsidian Rim. Includes a sneak peek at the next book in the ObsidianRim.com galaxy. Obsidian Rim: Cat Ship #1 Catalyst (August 2019) #2 Catapult (November 2019) #3 Catagenesis (March 2020)
#10
Magnetism
2019
He loves returning to his roots as a farmer and believes in the connection and goodness of all things. She knows that love is not forever and the universe will find a way to devastate you when you begin to trust anyone with your life. After her indentureship to the pirate Hellebor was paid by Kash Trider, Lehana and Kash started a new life with different names on a bucolic ag planet. As Nisa Star and Kieran Sulien, they and the two children are thriving and the Raeaa colonists have embraced them as one of their own. But the agricultural life in every Rim ag planet is put at risk when a virus begins decimating the crops and then infecting the people with a wasting disease—a disease that can kill an entire population within a few months. As Rim scientists rush to find a cure, Nisa and her ship are called to take trial vaccines to every impacted colony. What seems to be an easy run to save the Rim is thrown into peril when KaCorp makes a power play to corner the market and sell the vaccine only to colonists who can afford their exorbitant price. They’ve forcefully taken over the research facility and destroyed all the equipment. The scientists have been imprisoned and their work stolen. Worse, to distract Nisa from her mission, someone has kidnapped Kieran and he is dying alone on a poisoned planetoid she can’t find. Thrown into a fight for the lives of all those on the Rim, Nisa must make heartbreaking choices, face the call of revenge, find a way to her own redemption, and ultimately learn to embrace the gifts of the cryoborn. To win she must learn to trust her life and those of her family not only to those she knows, but to complete strangers…the one thing her entire life experience has taught her never to do.
#11
Prince's Mission
2019
Caught in the crossfire of brotherly rivalry, a spaceship captain must risk her life to save an entire planet. Torn between her love for Prince Stephen and her love for her freelance career in space, Cassy lives her life in limbo. But when a madman hijacks her spaceship and burns all her valuable fuel, circumstances compel her to accept a job offer from Stephen. Her mission: spy on his brother James. Going undercover on Prince James’s spaceship, Cassy travels to a planet on the verge of collapse. James, in covert negotiations with the ruling president, offers a radical solution to their problems, but the details remain locked out of Cassy’s reach. To discover them, she must delve deeper into the lives of the planet’s desperate population. But the horror of what she finds becomes overshadowed when she reveals the terrifying truth about Prince James’s future plans. Cassy must race across the galaxy and enlist the help of an old friend to stop a planetary disaster – unless James captures and kills her first. A page-turning space adventure where action and intrigue fight alongside love and betrayal. The unmissable sequel to
Traitor’s Code
.
#12
Deep Claim
2019
The Q miners of Ydro-Down have won their freedom…but is the fight ever truly over?
Jashanna Riz has always been a hardrock miner, bashing the precious spacetime-folding qubition out of unforgiving stone. With her bashing prowess, she fought for her home at the front line of the rebellion against QueCorp’s cruelty. But now a band of mercenaries roams the passageways, a grating reminder that Ydro-Down is still in danger as the miners struggle to hold onto their home. Fenn Alexos rejected a safe and quiet life and was spiraling into the darkest thrills of the Obsidian Rim before the mercenary Nazra Company conscripted him, giving him a place to channel his worst impulses. Serving on a mining moon is obviously deep and risky, but until he’s assigned to Jashanna’s repair gig, he had no idea how thrilling it would be. Sent out into the remote mountains to rekindle a lost signal, they’ll find a dark secret that will finally free Ydro-Down along with a chance to choose their own path—and a hope that hints of a sunrise to come.
Authors
Maggie Lynch
Author · 5 books
Elsa Jade
Author · 55 books
Jane Killick
Author · 16 books
Shree C. Aier
Author · 1 book
Sela Carsen
Author · 14 books
Jody Wallace
Author · 31 books
#14
Catapult
2019
Lincoln doesn’t want trouble. Briar is trouble personified. Lincoln Caster owes everything he has to the Trash Planet recycling plant that hired him, allowing him to lead an uneventful life for a change. When he’s asked to plan a heist from a less than savory rival factory, he wonders if his checkered past is the only reason he got the job. That is, until he realizes the priceless item he’s been asked to steal will save a top-secret generation ship full of cryopreserved humans…and freakishly intelligent cats. But first Lincoln has to seduce—or at least fool—the rival factory’s sales agent, cool, competent Briar Pandora, who may or may not be leading a double life as a corporate mole. He’ll have to trust her with the truth…unless her own agenda results in them becoming targets of a vicious intergalactic corporation that will stop at nothing in its quest to hijack generation ships and sell off their parts—and their passengers, be they human or feline.
#15
Singularity
2019
Is it worth giving up life as you know it to save the galaxy? Join Nisa and Kieran as they struggle with joining the cryoborn collective and living on Cayo.
Obsidian Rim