Science Fiction
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Has your inner Isaac Asimov brought you here to download free and discounted science fiction ebook? Satisfy your inner passion for bestselling science fiction in this category, and never pay more than what you should. We routinely feature the best authors of science fiction ebooks, and they always promote their ebooks to you--for free or for a discount.
Definition of the "Science Fiction Genre": The focus of this subgenre of fiction is science and technology, especially as they will possibly exist in a future time. Some of the typical aspects of a Science Fiction ebook are time travel, future worlds with technology that may not even be contemplated at this point, aliens and other life forms, and travelling in space. What separates the Science Fiction subgenre from the Fantasy subgenre of fiction is that the imagined or invented elements of a Science Fiction novel typically have more of a probability of existing. They are based upon scientific principles, not principles of magic.
Some examples of bestselling ebooks in the Science Fiction genre are Frank Herbert (Dune), Isaac Asimov (Foundation), Orson Scott Card (Ender's Game) and George Orwell (1984).
Kill the bad guys. Save the galaxy. All in a hard day's work.
Get both the Completed Omnibus of Ghost Squadron and Precious Galaxy series in one GIANT omnibus for a stellar price!
Ghost Galaxy encompasses the two Age of Expansion series co-written by Sarah Noffke and Michael Anderle!
Ghost Squadron's 7 book set:
After 10 years of wandering the outer rim of the galaxy, Eddie Teach is a man without a purpose. He was one of the toughest pilots in the Federation, but now he's just a regular guy, getting into bar fights and making a difference wherever he can. It's not the same as flying a ship and saving colonies, but it'll have to do.
That is, until General Lance Reynolds tracks Eddie down and offers him a job. There are bad people out there, plotting terrible things, killing innocent people, and destroying entire colonies.
Someone has to stop them.
Experience this exciting military sci-fi saga and the latest addition to the expanded Kurtherian Gambit universe. If you're a fan of Mass Effect, Firefly, or Star Wars, you'll love this riveting new space opera.
Precious Galaxy completed 4 book set:
After an explosion, the crew of a battlecruiser mysteriously disappears.
Corruption
After an explosion, the crew of a battlecruiser mysteriously disappears.
Bailey and Lewis, complete strangers, find themselves suddenly onboard the damaged ship. Lewis hasn’t worked a case in years, not since the final one broke his spirit and his bank account. The last thing Bailey remembers is preparing to take down a fugitive on Onyx Station.
Mysteries are harder to solve when there’s no evidence left behind.
Bailey and Lewis don’t know how they got onboard Ricky Bobby or why. However, they quickly learn that whatever was responsible for the explosion and disappearance of the crew is still on the ship.
Monsters are real and what this one can do changes everything.
The new team bands together to discover what happened and how to fight the monster lurking in the bottom of the battlecruiser.
The stakes have never been higher
No matter the cost, no matter the sacrifice, one thing is certain.
The Federation cannot be allowed to fall.
Note: If cursing is a problem, then this might not be for you.
★★★★★ “Another masterpiece in the Kutherian world!”
★★★★★ “Wow I am really liking this series.”
★★★★★ “Excellent Read!!”
★★★★★ “Great characters, lots of action, and some humor mixed in for good measure.”
★★★★★ “The characters are well developed and the fast pace action is non-stop.”
★★★★★ “This is a new space opera series, and it feels right in place in the Anderle universe.”
★★★★★ “The story has a ton of action and just enough humor.”
You cannot murder a person who never existed.
John Dunn fled into a radioactive wasteland, seeking death rather than work in the Regime.
What he learns changes humanity forever.
Get this complete series and learn who the Regime is trying to hide, for now, and will kill if she returns.
Note: This should be read after the Witch of the Federation series.
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It is not impossible to rewrite history. In fact, when one computer runs the world, changing history happens faster.
Those who were heroes have been labeled villains. The alien Melagorns and Dreth, once friends, are now competitors at best.
The Regime works to instill loyalty to humanity. Loyalty to brotherhood. Loyalty to the state.
Loyalty to the words preached every night.
Humanity first. Truth!
Those with power are Tainted. Truth!
The Tainted prove Loyalty by working for the Regime. Truth!
Tainted who hide power seek to harm Humanity. Truth!
Hail, Victory! Hail, Humanity!
Except not everyone follows the truth.
Included in this boxed set:
Scroll up and click BUY NOW or READ FOR FREE to join John Dunn on his journey to take down the Regime.
One catastrophic mistake ended Marc Black's mercenary career — now he's getting one last shot to earn it back.
Recruited into the Vanguard Syndicate's most chaotic squad, Marc finds himself leading a demolitions addict, a razor-tongued infiltrator, a gadget genius with a questionable survival rate, and a Vorath warrior who communicates mostly in controlled violence. Training simulations push them to the edge — but when their final test drops them into a live black-market operation, Marc discovers that redemption doesn't come from a simulation. It comes from deciding whether his team is worth dying for.
Get this complete trilogy to join Marc and his team on their adventures!
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One explosion changed everything.
Marc Black thought his mercenary days were over after a devastating mistake cost the lives of two recruits under his command.
When he arrives at a ruined outpost hoping to join the infamous Iron Talons, he finds only death and destruction. His luck changes when Varik, a recruiter for the Vanguard Syndicate, offers him a second chance.
Now part of a misfit squad, Marc works alongside Brick, a demolition expert with an unhealthy love of explosions; Risa, a sharp-tongued infiltration specialist; Tarek, a tech genius whose gadgets might save or kill them; and Cinder, a stoic Vorath warrior with unmatched combat skills.
Marc must lead this chaotic team through increasingly dangerous training simulations that test their limits. From glitchy neon cityscapes to monster-infested jungles, each challenge brings them closer together—if they don't blow everything up first.
When their final test turns out to be against a deadly black-market ring, Marc must coordinate his unpredictable squad through genuine danger. Their success will earn them full membership in the Syndicate and redemption for past failures.
The scars of Marc's past still haunt him. Can he truly overcome his guilt and lead this team to victory, or will his second chance end in another catastrophic failure?
Included in this boxed set:
Pick up your copy and join The Chaos Squad today!
The best laid plans . . . Fall apart when family gets involved!
Anwyn’s family has always assumed that she’d follow in the footsteps of her illustrious mother and uncle as a diplomat and eventual head of state. But Anwyn is an impulsive rule-breaker, and she’s made other plans: getting off her home planet and seeing the galaxy after training as a starship pilot.
Persuaded to go with her uncle on one diplomatic mission, Anwyn arrives at a planet in the midst of a violent uprising.
Space battles, daring rescues, dramatic chases, firefights and yes, even a bit of diplomacy, all make for a more exciting trip than Anwyn could have imagined. For her uncle has a hidden past that comes to light when they run into a small, specialized band of freelance agents with their own agenda, who know her uncle far too well.
Anwyn will find unexpected allies and dangerous adversaries. But she will need to learn to think before she acts if she wants to help her uncle and survive her journey as a Diplomat’s Apprentice?
Included in this boxed set:
Grab your copy and dive into this sci-fi adventure today!
Can society survive in a world where humans live for generations?
Professor Herbert Blane’s Life-Extension Therapy (LET) has changed the world, allowing humans to live for centuries. The first recipients of LET—the so-called early generations—amassed wealth and power with no intention of ever stepping aside. Now, society is fractured. Younger generations find themselves scrambling for resources, forced into cities where skyscrapers stretch a mile into the sky, leaving streets in perpetual twilight.
As resentment deepens, the New Generations Initiative (NGI)—a covert network of disenfranchised scientists, engineers, and strategists—rises to challenge the ruling elite. Led by scientist Boris Bagan and joined by Cynthia Wu and Curtis James, two brilliant researchers from Blane’s own lab, NGI launches an underground movement that engages in daring acts of sabotage to fight for a future worth living for. But will their revolt be enough to heal a broken society? Will they be remembered as traitors . . . or the only ones brave enough to change the future?
Subtraction is a gripping exploration of ambition, rebellion, and the cost of scientific progress.
Nuclear war devastated the world just days before Christmas. The desperate normals who barely managed to survive must now make a choice. Do they join the dangerous magic users, or do they kill them all? One choice will save the future. The other will finish burying it under the nuclear ashes.
The Life After War Series
“The end of the world has given humanity a harsh, merciless existence, where nature tries hard to push us over the brink of extinction. Everything is against us, between us. Untold miles of lawless, apocalyptic roads wait for our feet, and the future, cold and dark, offers little comfort. Without change, there can be no peace–only survivors.”
Winner of the 2025 MAXY Award!
Commander Cassian Reeve expected his survey run to end the way it always did. Tag the rocks, log the readings, go home.
Then object four fifty-three rolls across his display. Its surface reads like ordinary nickel-iron. Its core says something else entirely. Whatever is buried inside that asteroid has been waiting a very long time.
Reeve makes one mistake. He tells his crew to drill.
The moment the bit touches that ancient shell, a pulse goes out. Somewhere far beyond human space, something old and patient opens its eyes. A silent vessel shifts course through systems no human has ever charted, and another faction, older and far less forgiving, is already closing in.
For centuries, humanity believed it was alone. It wasn't. It was simply beneath notice.
Reeve came out here to catalog rocks. Instead, he has stumbled onto a galaxy-spanning network that was buried for a reason, and every ancient power that still remembers why is moving to claim it first.
Humanity has just stepped onto the galactic stage. And the galaxy has been waiting.
I’ve spent my life learning about dinosaurs, assuming they were all gone…
But now some very real prehistoric predators are chasing a group of beautiful women…
Who are very interested in chasing me.
How did I get into this mess?
One minute, I was a highly respected professor of paleontology, engaging my students with stories of a completely different world. The next minute, I’d been mysteriously transported to that world, complete with every exotic danger I could imagine.
I knew enough about dinosaurs to scrape by with my own life – but suddenly I had to protect four beautiful women from the jungle’s mysterious and terrifying threats.
They trust me to protect them, and I intend to fulfill them.
But it turns out that they’re expecting me to give them much more than I bargained for…
Pick up a copy to see what rules get broken in a world you’ve never imagined.
Warning: this book contains explicit sex and graphic violence. Please remember that this is for adults only.
It’s not the life you lead; it’s the blood you bleed.
By 2060, society has been divided into two classes by a groundbreaking discovery: An afterlife exists, but only for the genetic few. Ascendants are genetically destined to experience what comes after. Biomasses are condemned to oblivion.
This new era of Ascension is controlled by The Jacobs Institute, a powerful research organization challenging the limits of consciousness and morality. Ascendants follows three characters caught up in The Institute’s web of secrets—the visionary scientist who started it all, a grieving husband beholden to his belief, and a fierce young woman grappling with what society has become. What will it cost them to unravel the science that fuels The Institute’s power?
A gripping techno-thriller, Ascendants is both a warning against the weaponization of science and belief, and a vision for the survival of humanity.
Otis Hale signed up for one last job.
He knew the mission was one-way: a colony expedition to a world at the edge of human space, where older settlers would build a foothold the young could one day inherit.
At first, it looks like exactly what they were promised: harsh terrain, failing systems, and too much work for too few hands.
Then the world starts breaking the rules.
The colony begins to uncover signs that this planet is more than a bad bet and a death sentence. Hidden structures. Impossible technology. Phenomena no briefing ever mentioned. And the deeper they dig, the less this looks like a simple settlement mission.
Otis came to build shelters, fix machines, and do his part.
But on a world full of buried secrets and unexpected second chances, he may have found a new purpose.
Raiden Thorn thought he could disappear. He was wrong. Once known as Subject 0817, genetically engineered and on the run, Raiden is thrust into deep-space duty aboard the patrol ship Narwhal as tensions with the Scylding flare. Ships vanish from sensors, patterns emerge, and only Raiden’s instincts—shaped long before his conscription—can detect the danger.
But when the Narwhal goes dark and an enemy cruiser closes in, the crew is cut off and hunted, with only one chance left to get their warning out before the Confederated Worlds is caught unprepared.
Child of Science, Book One of the Lumina Protocol Series, will appeal to readers of The Expanse by James S. A. Corey and Frontlines by Marko Kloos.
Inside, readers will experience:
This is character-driven military sci-fi with heart, suspense, and high-octane adventure—a story about survival, identity, and what it truly means to be human.
Ethan Cross expected second shift at Meridian Industrial to end the way it always did—oil-stained hands, clock out, go home.
Then something impossible shows up behind the plant. It isn’t on any schedule. It isn’t on any radar. And it definitely isn’t human.
Ethan makes one mistake, he gets close.
That’s when his ordinary life ends. Whatever is sitting in the dark isn’t debris or a prank—it’s a machine built for a purpose, and it didn’t arrive by accident. Ethan doesn’t know what it wants, or who it belongs to, but he knows this much: the moment he touched it, a countdown started.
Some doors open to freedom. Some open to trouble.
This one opens to the stars.
In a galaxy where the line between right and wrong blurs, one woman seeks justice.
Fiery and determined, Madison Justice navigates the depths of space, searching for her father and a place to call home.
Will Madison find her father? Or will the universe conspire against her goals? Grab this complete trilogy to find out!
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Expelled from the Naval Academy for her unyielding sense of justice, Madison forges her own path as a freelance mercenary.
But the void is vast and unforgiving. To find her father, the elusive captain of the Gypsy Rose, Madison must prove her mettle in a realm where morality is a luxury few can afford.
Harassed by rivals and entangled in the schemes of a ruthless commander, she fights to keep her conscience intact.
As mutiny brews and treachery lurks in every corner, Madison must summon all her strength and cunning to survive.
Will she reunite with her father and find the sense of purpose she craves? Or will the unforgiving universe consume her, body and soul?
Included in this boxed set:
Get your copy and dive into the adventures today!
Owen Mercer thought thirty years of fixing broken machinery was the only war he’d ever face. He was wrong.
When his son is declared Missing in Action, the fifty-three-year-old mechanic trades his wrench for a rifle. But on the brutal colony world of Hawthorn, Owen discovers his son was part of Project LANTERN—a conspiracy so dangerous that both the military and the enemy will kill to keep it buried.
Surrounded by lethal secrets and a system that wants him to stay silent, Owen must navigate a web of corruption to find the truth. The military wants him to wait for answers that will never come. Owen is done waiting.
The war took his son. Now, he’s coming to take him back.
Elias Renn thought his final weeks at Ignis Prime Academy would be routine.
He was wrong.
Assigned to the training vessel TNS Horizon, Elias expects one last exercise before graduation, far from expectations and the legacy he’s spent years trying to escape. It’s supposed to be simple. Safe.
Then the attack comes.
An unknown enemy strikes without warning, shattering the fleet and cutting the cadets off from command. Outgunned and isolated at the edge of known space, Elias is forced into leadership as the survivors fight to stay alive.
What they uncover isn’t just an ambush, it’s proof of a threat the Terran Alliance isn’t prepared to face.
Graduation was supposed to be his way out.
Instead, it may be the moment he’s pulled into a war no one believes is coming.
Every ghost story begins with someone who wouldn't listen.
Black Sky station drifts silent in the debris field—a tomb of advanced technology and buried secrets. When salvager Selene Cross breaches its hull to escape her debts, she triggers something that's been waiting.
The station's AI speaks in riddles. Deadly protocols activate without warning. From a sealed chamber emerges a soldier who remembers a war that history forgot.
Hunted by pirates, haunted by an intelligence that won't explain its true purpose, Selene must navigate corridors that shift between sanctuary and trap. As the station tests them with each heartbeat of its failing reactor, one truth becomes clear: Black Sky doesn't just defend itself—it chooses.
The abandoned station offers them a home, but every gift has a price. Every system that comes online reveals new dangers. Every alliance demands sacrifice.
Can they claim Black Sky before it claims them? Or will they discover why the universe's deadliest fortress was left to die?
Download now and enter a world where the walls have memories.
Strap in for ARISEN: Operators – the biggest and most relentless ARISEN odyssey yet and the untold story of the pipe-hitting operators of the Unified Special Operations Command.
A young girl, haunted by the annihilation of her tribe, transforms into a battle-hardened soldier – the ultimate survival machine and the planet's most lethal special operator.
As the world crumbles into chaos around her and safety 10,000 miles away, Master Sergeant Yaël Sion must escape the imploding maelstrom of Israel, as it's devoured from within by merciless jihadi fighters, striking in the chaos of a global pandemic spiraling out of control.
To reach the sanctuary of Fortress Britain, she must then cross a million square miles of open water, facing a relentless gauntlet of danger, forging and forsaking alliances while battling to stay mobile, armed, and clinging to life.
But in the midst of the harrowing odyssey, Yaël must also wage a fierce internal battle, confronting the demons of her past. Here, in the heart of darkness, she'll learn that solitude isn't the sole refuge of the survivor – sometimes, the presence of others isn't a threat but a lifeline. And perhaps, amidst the desolation, she'll discover compelling reasons to keep fighting for life and for living at all.
Post-Apocalyptic Military Sci-Fi Fans are RAVING about the ARISEN series:
⭐⭐⭐⭐⭐ "...thoroughly engrossing, taking you on a wild ride through utter devastation."
⭐⭐⭐⭐⭐ "Wall-to-wall adrenaline – edge-of-your-seat unputdownable until the very last page!"
⭐⭐⭐⭐⭐ "...dials the volume to the point of annihilating the sound system!"
⭐⭐⭐⭐⭐ "Rolls along like an out-of-control freight train"
⭐⭐⭐⭐⭐ "...totally stunning in its originality."
⭐⭐⭐⭐⭐ "Pulse-pounding action at a relentless pace!"
⭐⭐⭐⭐⭐ "Quite simply, the most exciting and intense series of books I have ever read. Nothing comes close."
The Fall of the Third Temple
THE END STARTS HERE
ARISEN
Hope Never Dies
(Now available at Audible!)
Eloquent and thought-provoking, this classic novel by the Eritrean novelist Gebreyesus Hailu, written in Tigrinya in 1927 and published in 1950, is one of the earliest novels written in an African language and will have a major impact on the reception and critical appraisal of African literature. The Conscript depicts, with irony and controlled anger, the staggering experiences of the Eritrean ascari, soldiers conscripted to fight in Libya by the Italian colonial army against the nationalist Libyan forces fighting for their freedom from Italy’s colonial rule. Anticipating midcentury thinkers Frantz Fanon and Aimé Césaire, Hailu paints a devastating portrait of Italian colonialism. Some of the most poignant passages of the novel include the awakening of the novel’s hero, Tuquabo, to his ironic predicament of being both under colonial rule and the instrument of suppressing the colonized Libyans. The novel’s remarkable descriptions of the battlefield awe the reader with mesmerizing images, both disturbing and tender, of the Libyan landscape—with its vast desert sands, oases, horsemen, foot soldiers, and the brutalities of war—uncannily recalled in the satellite images that were brought to the homes of millions of viewers around the globe in 2011, during the country’s uprising against its former leader, Colonel Gaddafi.
And she’s a bitch in every sense of the word.
** AMAZON Top 100 Best Selling Author **
Bethany Anne Nacht was changed on Earth almost two hundred years in the past.
The Kurtherians engage in the cosmic great game, where whole worlds are torn asunder in their efforts to prove their own supremacy.
For hundreds of millennia, the Kurtherians at the top have reigned unfettered as they destroyed countless civilizations time and time again.
Now, a new group is entering the game.
Bethany Anne and her people are playing against extreme odds, but when has that EVER stopped the Queen Bitch?
It’s time to fight for the future of the Universe…
ARE YOU READY?
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NOTE: This book contains cursing. Perhaps humorous cursing, but cursing nevertheless. If this offends you, I don't suggest reading this book.
Winner of the 2025 MAXY Award!
Characters with sizzling chemistry, romance, post-apocalyptic survival, suspense, and fantasy combine to create a story you won’t be able to forget. That’s what lurks in Life After War.
“Are you there?”
Silence.
Marc grinned. I’ve been alone too long. He was the last person she would call.
Marcus! I need you!
The words went right by his ear this time, making his breath catch.
You owe me!
Marc winced at the accusation and stopped denying. The time he had feared, and longed for, was here. Angie was finally calling in his marker, but that debt could never be repaid.
Not letting his practical side get in the way, Marc concentrated like she’d taught him when they were kids, but he was unable to keep from wondering if the flood had claimed him. Maybe this is the afterlife with an angel leading me to hell.
You can’t go yet. Not until you help me.
The voice in his mind was clear, as if they were on a phone. He found it helped to pretend they were as his headache increased. “What do you need?”
My life back.
Marc jerked as if slapped, thrown into the past.
Will you come?
Her desperation pulled at his heart. “As quickly as I can.” This would be the fastest swoop he’d ever made. In addition, this fast journey over a short amount of time would be done alone, without the support of his team. “Tell me where.”
Ohio. Cincinnati.
Marc’s heart pounded faster. He’d been there, once. “Two weeks, maybe less.”
A relieved blast of energy exploded from her end.
Marc swayed on his feet as her power sank in, stopping the headache. It had been 15 years since he’d felt that.
You have to hurry…
“What’s wrong?”
The line went dead.
Marc rubbed Dog’s ears, seeing eagerness in the animal’s golden orbs. Clearly, the wolf felt her pull too.
Angie called for me! Marc struggled to control the heart that suddenly felt younger, lighter. It only took the end of the world to force her into it.
This file contains books 1-3:
The Survivors (Book 1)
Adrian’s Eagles (Book 2)
Nuclear Ashes (Book 3)
