Past Kindle Book Deals but Still Must Read Books!
Looking for must read books you missed the first time around? You’re in the right place. This is where all of our past Kindle book deals live—the ones good enough to click, even if the discount’s gone. Every book here was hand-picked by our team, featured in a daily deal, and still earns a spot on your TBR.
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958 past books matching Sci-Fi

Outworld Ranger (Books 1-3)
David Alastair Hayden
Sci-Fi · Galactic Empire
David Alastair Hayden crafts a world perfect for fans of Star Wars and the Culture.

Outworld Ranger (Books 1-3)
David Alastair Hayden
Sci-Fi · Galactic Empire · Space Opera
Our take
Snarky AI. Empathic spy. Forgotten tech that could end everything. Outworld Ranger (Books 1–3) kicks off a bold sci-fi series packed with banter, betrayal, and ancient superweapons. David Alastair Hayden crafts a world perfect for fans of Star Wars and the Culture. Rated 4.5 out of 5 stars on Amazon. One bundle. Zero sleep tonight.
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About the book
For over 3,000 years, humanity thrived under the watchful eye of the Benevolence, a godlike superintelligence. But it vanished a century ago, and now? Civilization is slipping. Aliens plot. Tech is failing. And the Benevolence’s darkest secrets are starting to surface.
Out on the fringe, Eyana Ora has a simple assignment: spy on a hostile telepathic species. Easy. Until her ship’s AI, Silky—snark turned up to eleven—uncovers an ancient superweapon with world-ending potential.
Suddenly, Eyana’s no longer an observer. She’s the only thing standing between humanity and annihilation. And this mission? It’s just the beginning.
Fans of Star Wars, Iain M. Banks, and sarcastic AI companions will find their next obsession in this epic space opera bundle.
The stars are calling. Just hope they’re not screaming.
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The TekWar Series Books 1–3
William Shatner
Sci-Fi · Cyberpunk
With 4.4 out of 5 stars on Amazon, it’s perfect for fans of Blade Runner, Altered Carbon, and high-stakes cybercrime.

The TekWar Series Books 1–3
William Shatner
Sci-Fi · Cyberpunk
Our take
Addictive tech. Cryo-prisons. Cyber cartels. The TekWar Series Books 1–3 by William Shatner launches a gritty, futuristic detective saga. Ex-cop Jake Cardigan hunts down Tek dealers and mind-hacking villains in this sci-fi noir trilogy. With 4.4 out of 5 stars on Amazon, it’s perfect for fans of Blade Runner, Altered Carbon, and high-stakes cybercrime.
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About the book
The first three volumes of the bestselling detective series set in the twenty-second century by the legendary actor who played Captain Kirk on Star Trek
In the twenty-second century, mankind has expanded the horizons of science and technology. But some want to go farther. Tek takes them there. It's a bio-digital microchip more powerful and mind-altering than any other drug ever known. For those who become addicted, it's out of this world . . . and straight into hell. And only one man can stop it.
TekWar: Four years ago, Greater Los Angeles lawman Jake Cardigan was framed for dealing Tek, losing his badge, his good name, and his freedom. When he's released from cryo-prison early, his search for answers takes him to Mexico, where a rogue scientist is attempting to rid the world of Tek. Aiding this quest is the right thing to do, but for an ex-con, doing good can be the most dangerous decision of all.
TekLords: After taking down a powerful Tek cartel, Cardigan finds himself targeted by assassins and stonewalled by authorities who refuse to see the looming danger of a lethal computer virus that threatens not only technology, but humanity as well. An evil mastermind has learned how to make innocent civilians obey his commands, and he will sacrifice an army of zombie killers if it means getting a clean shot at Cardigan.
TekLab: A brutal murder on the streets of Paris appears to be but one of a string of killings around the world connected to the Brazilian wars of the past decade. But Cardigan soon discovers that the true motive behind the slayings isn't war but profit for the drug kingpins known as TekLords. As international peace hangs in the balance, he must stop the bloodshed before his old nemeses can exact the ultimate revenge.
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The Stars We Steal
Alexa Donne
Sci-Fi · Teen + Young Adult
The Bachelorette meets The Selection in The Stars We Steal, a swoony sci-fi full of royal drama, romantic tension, and second chances.

The Stars We Steal
Alexa Donne
Sci-Fi · Teen + Young Adult · Space Opera
Our take
The Bachelorette meets The Selection in The Stars We Steal, a swoony sci-fi full of royal drama, romantic tension, and second chances. Princess Leo must marry to save her family—but her first love returns richer, hotter, and more complicated than ever. With 4.5 out of 5 stars on Amazon, this is space-set romance that sparkles with intrigue.
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About the book
Princess Leonie “Leo” Kolburg is running out of options. Her once-great family’s spaceship is crumbling into ruin, and engagement season might be her last shot at securing a future—if she can charm the right bachelor into a proposal.
But when Elliot, her first love and the boy her family once rejected, returns as the wealthy captain of a whiskey ship, Leo’s plans are thrown into chaos. He’s charming, infuriating, and clearly not over their shared past.
Now Leo must navigate high-stakes matchmaking, political pressure, and the glittering deception of Valg Season—all while trying not to fall for the one boy she was told to forget.
In a world of royal secrets and engineered romances, love may be the riskiest move of all.
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The End of the World Running Club
Adrian J. Walker
Dystopian · Sci-Fi
The world is gone.

The End of the World Running Club
Adrian J. Walker
Dystopian · Sci-Fi · Post-Apocalyptic
Our take
The world is gone. His family is 500 miles away. The End of the World Running Club is a harrowing dystopian journey of survival and redemption. With 4.2 stars on Amazon and comparisons to The Road and Station Eleven, this bestselling novel delivers grit, heart, and an unforgettable odyssey through a broken Britain. Can one man outrun the end?
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About the book
The world ended without warning. For Edgar Hill, the real race has just begun.
After a catastrophic asteroid strike devastates the UK, Edgar wakes to find his family gone and society in ruins. Roads are destroyed. Cities have fallen. Violence fills the void. And he’s stranded over 500 miles away from the people he loves.
His only option is unthinkable. He has to run.
What starts as a desperate attempt to reunite with his wife and kids becomes a grueling journey of survival, transformation, and redemption. Along the way, Edgar confronts not just the broken world around him but the failures that brought him here.
The End of the World Running Club is a raw, unforgettable tale of endurance and one man’s fight to prove he’s worth coming home to.
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Dragon and Slave
Timothy Zahn
Sci-Fi · Military Sci-Fi
A fugitive teen and his alien dragon partner go undercover in a brutal slave compound to uncover a deadly plot.

Dragon and Slave
Timothy Zahn
Sci-Fi · Military Sci-Fi · Space Opera
Our take
A fugitive teen and his alien dragon partner go undercover in a brutal slave compound to uncover a deadly plot. In Dragon and Slave, the third book in Timothy Zahn’s Dragonback series, action, espionage, and interstellar danger collide. With 4.6 out of 5 stars on Amazon, it’s smart, fast-paced sci-fi with heart and claws.
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About the book
Jack Morgan is a teenage fugitive with a price on his head. Draycos is a dragonlike alien warrior who lives on Jack’s skin as a golden, ever-shifting tattoo.
Together, they’ve survived mercenaries, space battles, and near-death missions. Now they’re infiltrating a Brummga estate—posing as slave and property—to expose a conspiracy threatening Draycos’s entire species.
Jack’s mission? Hack the estate’s computer system, avoid blowing his cover, and not get killed by the brutal overseer who thinks pain is the best motivator.
It’s dangerous. It’s dirty. And it’s their only shot at finding the truth.
In this third Dragonback adventure from Timothy Zahn, loyalty runs deep, the stakes are sky-high, and freedom may cost more than either of them is ready to pay.
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Legend Rising
Jonathan Yanez
Sci-Fi · First Contact
With 4.6 out of 5 stars on Amazon, this series starter from USA Today bestselling author Jonathan Yanez is pure sci-fi gold for fans of Scalzi, Boyd, and…

Legend Rising
Jonathan Yanez
Sci-Fi · First Contact · Space Opera
Our take
One night in the desert. One galactic draft notice. In Legend Rising, former trucker Max Tyco becomes the galaxy’s least likely hero in a wild, fast-paced space opera. With 4.6 out of 5 stars on Amazon, this series starter from USA Today bestselling author Jonathan Yanez is pure sci-fi gold for fans of Scalzi, Boyd, and cosmic mayhem.
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About the book
Max Tyco was a trucker with a past. Haunted by regret, barely scraping by, he never expected first contact to hit him like a freight train in the desert.
Now he’s been recruited by a galactic order to help defend the stars from an interstellar threat. One minute he’s hauling cargo. The next, he’s piloting starships, navigating alien politics, and trying to stay alive long enough to ask why he was chosen.
Turns out the universe is short on heroes. Max will have to rise—whether he’s ready or not.
With war bears, snarky allies, and planet-sized stakes, Legend Rising is a fast-paced sci-fi romp for fans of The Last Starfighter, Guardians of the Galaxy, and action-packed space sagas with serious heart.
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Aurora
David Koepp
Dystopian · Sci-Fi
Endorsed by Stephen King, it’s a must-read for fans of Project Hail Mary.

Aurora
David Koepp
Dystopian · Sci-Fi · Thriller · Post-Apocalyptic
Our take
When the power grid collapses, survival becomes terrifyingly personal in Aurora, a chilling thriller from Cold Storage author David Koepp. With 4.3 stars on Amazon and a Netflix adaptation on the way, this high-stakes story explores sibling rivalries, eerie realism, and the end of the world. Endorsed by Stephen King, it’s a must-read for fans of Project Hail Mary.
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About the book
The lights have gone out, and the real danger is just beginning.
Aubrey Wheeler’s world collapses when a solar storm plunges the globe into darkness. With no power, no resources, and no rulebook, survival becomes brutally personal in her quiet Illinois suburb. She never asked to lead, but now she must protect her fractured neighborhood… and her ex’s volatile teenage son.
Across the country, her estranged brother Thom is holed up in a luxury doomsday bunker, perfectly prepared and profoundly detached. But the apocalypse doesn’t care how much money you have—only who you trust.
As society fractures and old wounds resurface, sibling rivalries turn deadly. The world may be ending, but some reckonings can't wait.
The question isn’t who will survive—but who will be left standing.
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Titanborn
Rhett C. Bruno
Sci-Fi · Military Sci-Fi
With 4.4 out of 5 stars on Amazon, this high-octane series starter is perfect for fans of The Expanse and The Mandalorian.

Titanborn
Rhett C. Bruno
Sci-Fi · Military Sci-Fi · Space Exploration
Our take
Titan wants freedom. Earth wants control. And Malcolm Graves just wants a paycheck. In Titanborn, USA Today bestseller Rhett C. Bruno delivers a gritty sci-fi mystery packed with explosions, rebellion, and reluctant teamwork. With 4.4 out of 5 stars on Amazon, this high-octane series starter is perfect for fans of The Expanse and The Mandalorian.
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About the book
Malcolm Graves is a Collector—part bounty hunter, part corporate clean-up crew. After decades chasing criminals across the solar system, he’s earned a reputation for asking no questions and getting the job done.
But when a devastating bombing rocks Earth’s capital, everything shifts. Malcolm is forced to partner with a cyber-enhanced rookie who runs on data, not instinct. Together, they’re sent to track down a rebel group from Titan, where unrest is boiling over into all-out war.
Malcolm hates partnerships. He hates politics even more. But he’s about to get a crash course in both.
The rebellion is coming. And if these two can’t stop it, the solar system’s fragile order could go up in flames.
The job just got personal.
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Of Blood and Bone
Nora Roberts
Dystopian · Sci-Fi
An Editors’ Pick with 4.7 stars on Amazon, this is Book 2 of the Chronicles of The One—perfect for fans of epic quests, fierce heroines, and high-stakes worlds…

Of Blood and Bone
Nora Roberts
Dystopian · Sci-Fi · Post-Apocalyptic
Our take
From #1 New York Times bestseller Nora Roberts comes Of Blood and Bone, a spellbinding post-apocalyptic fantasy where magic, destiny, and danger collide. An Editors’ Pick with 4.7 stars on Amazon, this is Book 2 of the Chronicles of The One—perfect for fans of epic quests, fierce heroines, and high-stakes worlds that demand a savior.
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About the book
A quiet farm. A hidden child. And a world teetering on the edge of ruin.
Fallon Swift has never known a life untouched by fear. Born after the Doom wiped out billions, she’s grown up in the shadow of a devastated world, where magic is feared, survival is brutal, and gifted children like her are hunted.
Now, as her thirteenth birthday approaches, destiny calls. Fallon is The One, and a centuries-old mage has come to prepare her. Deep in the woods, she will train in sword and spell, in healing and battle, to become the leader fate demands.
But the world doesn’t wait. Raiders prowl. Fanatics rise. Darkness spreads.
If Fallon fails to rise, hope will fall with her.
Will she be ready when the fight finds her?
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Khol
Ava Ross
Romance · Sci-Fi
Perfect for fans of holiday warmth with a sci-fi twist.

Khol
Ava Ross
Romance · Sci-Fi
Our take
Crash-landing on an alien planet wasn’t on Nancy’s holiday to-do list. But a big blue warrior with a quiet heart just might change everything. Khol by Ava Ross is a steamy, cozy alien romance full of Christmas charm, found family feels, and 4.6 out of 5 stars on Amazon. Perfect for fans of holiday warmth with a sci-fi twist.
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About the book
Nancy just wanted to pick up her daughter and survive the holidays. She didn’t expect to wake up crash-landed on an alien planet with no clue how to stay alive.
Enter Khol. He’s huge, blue-skinned, and built like a walking wall of muscle. He’s also quiet, kind, and surprisingly gentle with her little girl.
Khol didn’t ask for company, but when he rescues Nancy and her daughter, something long-buried begins to stir. He never believed he deserved love. Now he’s not so sure.
As snowless Christmases are improvised and trust is rebuilt, Nancy begins to imagine a life beyond survival.
But falling for an alien with a haunted past? That might be the biggest risk of all.
Holiday magic just found a new galaxy.
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Those Who Survive
Jack Hunt
Dystopian · Sci-Fi
A nation shatters during a holiday attack, triggering earthquakes, blackouts, and chaos.

Those Who Survive
Jack Hunt
Dystopian · Sci-Fi · Post-Apocalyptic
Our take
A nation shatters during a holiday attack, triggering earthquakes, blackouts, and chaos. In Those Who Survive, the first in Jack Hunt’s gripping Ring of Fire series, a separated family fights to stay alive in a crumbling world. With 4.4 stars and edge-of-your-seat tension, this post-apocalyptic thriller delivers high-stakes survival with heart. Who will you become when everything falls apart?
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About the book
The world cracked open on the Fourth of July. Now survival is all that matters.
Truck driver Jackson Reid was on the road when disaster struck. A coordinated attack triggered massive earthquakes along the Pacific, collapsed the power grid, and unleashed towering tsunamis that changed the map forever. Millions are dead. Everything is silent. And Jackson is separated from his daughter Zoe in a world gone dark.
In Tennessee, his wife Natalie is responsible for a group of teens when the sky lights up and planes start falling. She must lead them through the chaos and find a way to survive long enough to reunite with her family.
As food vanishes and lawlessness spreads, each decision could be their last.
Those Who Survive is a gritty, relentless post-apocalyptic thriller about family, fate, and fighting through the end.
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USS Hamilton: Broadsides
Mark Wayne McGinnis
Sci-Fi · Galactic Empire
USS Hamilton: Broadsides (4.6 out of 5 stars) is a high-octane military sci-fi adventure from Mark Wayne McGinnis.

USS Hamilton: Broadsides
Mark Wayne McGinnis
Sci-Fi · Galactic Empire · Space Opera
Our take
USS Hamilton: Broadsides (4.6 out of 5 stars) is a high-octane military sci-fi adventure from Mark Wayne McGinnis. Court-martialed and locked up, Captain Quintos is pulled into a desperate rescue mission that could change the fate of the galaxy. Fast-paced, cinematic, and full of heart, this is space opera done right. Fans of BV Larson, suit up.
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About the book
Captain Galvin Quintos is days away from a court-martial. Locked in a cell at Norfolk Naval Station, his career is over, or it should be.
Then an off-the-books mission lands in his lap. The request comes straight from Empress Shawlee Tee of the Pleidian Weonan Empire. Her allies are surrounded. Her best commander is being hunted by eighteen enemy warships. And Quintos is the only one she trusts to turn the tide.
One problem: he’s still in a high-security brig.
From jailbreak to deep space dogfights, USS Hamilton: Broadsides delivers nonstop action, sharp banter, and space opera at full throttle.
The mission is nearly suicidal. The odds are impossible. But heroes don’t always get to say no. And this time, the galaxy isn’t waiting.
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