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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).
#1 NEW YORK TIMES BESTSELLER • From the author of Timeline, Sphere, and Congo, this is the classic thriller of science run amok that took the world by storm.
Nominated as one of America’s best-loved novels by PBS’s The Great American Read
“[Michael] Crichton’s dinosaurs are genuinely frightening.”—Chicago Sun-Times
An astonishing technique for recovering and cloning dinosaur DNA has been discovered. Now humankind’s most thrilling fantasies have come true. Creatures extinct for eons roam Jurassic Park with their awesome presence and profound mystery, and all the world can visit them—for a price.
Until something goes wrong. . . .
In Jurassic Park, Michael Crichton taps all his mesmerizing talent and scientific brilliance to create his most electrifying technothriller.
Praise for Jurassic Park
“Wonderful . . . powerful.”—The Washington Post Book World
“Frighteningly real . . . compelling . . . It’ll keep you riveted.”—The Detroit News
“Full of suspense.”—The New York Times Book Review
Those who cross a Blackwood soon learn that they won’t like the results.
Theadora Kathryn Blackwood’s life is just the way she wants it. Thea focuses on what she wants to do, what she wants to study, and the local COVEN hierarchy leaves her the hell alone.
It took years for her to accomplish that much freedom, and now she is about to graduate college, the local coven leader has given her what she wants most.
The opportunity to be freed from the shackles of Coven Politics for the rest of her life.
The catch is that she must join the Arcane Investigations Division as an Arcane Consultant for three years.
If Thea is still employed at the end of the set time, the Coven will absolve her of all ties and responsibility to them.
The downside is that NOLA AID has lost two witches in the last four years. No one expects an untrained witch without the Coven's support to survive.
Even if she is a Blackwood.
Scroll up and click BUY NOW or READ FOR FREE and grab your copy today to join Thea as she takes on the challenge of a lifetime!
What happens when a gang of rogue pixies takes the troublemaking just a little too far?
They get noticed by the U.S. Army and playtime is over.
Now that they’ve been caught, they can either sign their lives away to enter an experimental new program for magical Army soldiers or accept a one-way ticket back to Oriceran.
Can Z and her cousins learn to rein in the chaos as new magical Army recruits?
Find out with this 8-book boxed set!
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Z Thornbrook and her cousins are like any other Oriceran pixie on Earth. Mischief is their middle name, and for the last hundred and fifty years, that's been their game.
But what happens when a gang of rogue pixies takes the troublemaking just a little too far?
They get noticed. By the U.S. Army. And playtime is over.
Now that they’ve been caught, it’s time for Z, her cousins, and the entire pixie gang to face the music, and they only have two choices. Sign their lives away to enter an experimental new program for magical Army soldiers - or accept a one-way ticket back to Oriceran for good.
For any other pixie, this would be a no-brainer. They don't back down, and they definitely don't take orders from anyone, even other pixies. But for Z and her eccentric cousins, returning to their home planet is a fate worse than death.
It's time to lace up their boots and stand at attention—or not.
Because the Thornbrook pixies are heading off to magical Bootcamp run by humans, and the Army had no idea what they were getting themselves into.
Z, Domino, and Echo must find the acceptable middle ground between being who they are, in all their chaotic pixie glory, and following the terms of their magically binding contract.
But training three Army pixies is no joke—if it's even possible at all.
Included in this boxed set:
Click BUY NOW or READ FOR FREE to begin the adventure!
Fountain of Youth, or Valley of Death?
The future of mankind is growing in the Sahara Desert. The government needs the best of the best military and scientific minds working out how to pull the secrets from the ZOO while keeping the deadly fauna and flora in check.
Join intrepid adventurers in book 1s of six series as they take on the ZOO!
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Fight For Life and Death
Fighting hard, multiple countries band together to successfully pause the apocalypse.
So what did the military want with Dr. Christopher Lin?
By the time his helicopter ride was on the ground, he wasn't a ZOO virgin any longer.
Join Dr. Christopher Lin as he learns about the ZOO, how to stay alive and the opportunities that being a part of the ZOO has brought humanity.
Kill Or Be Killed
Jeremiah Johnson needs a job and Retired Marine Colonel Anderson needs a man with Johnson's particular skills.
It's either a match made in Heaven or Hell, depending on which side of the gun you are standing on. Inside the ZOO isn't the only place people are acting greedy. Doctor Courtney Monroe has taken control of her Dad's legacy. Are Anderson and Savage the men she need to make it happen?
Reprobates
With nothing in their future, Former US Marine Charles, ex-SAS Booker, and ex-Australian Army Roo decide to give the Zoo a shot. Without the contacts, without backing, without knowing what they are getting into, they scramble to get their foot in the door to even make rent in one of the most dangerous areas in the world. With high rewards comes high risk. Can they learn on the job?
He Was Not Prepared
While eating his supper of microwave popcorn, PhD student-genius Salinger Jacobs is grabbed from his apartment in California, stuck on a C-130 military plane and sent to the Sahara Desert to witness the reality of the ZOO for himself. If he can stay alive long enough, he might be able to afford something besides packaged microwave popcorn to eat.
First order of business?
How do you shoot a gun, and just HOW MUCH is that plant worth?
Hired Killer
His name is Taylor McFadden, survivor of 83 trips into the ZOO. Now, he's retired, and yet his country needs his skills to save people in the country he calls home. Can he build a company, put down roots and still bring the pain when the FBI calls? When they tag him as The Cryptid Assassin, they weren't wrong. For monsters that go bump in the night, he is death incarnate.
An Assassin’s Accord
The world is different. An alien ‘infection’ of flora and fauna is contained by massive walls and substantial firepower over in the middle of Africa. It holds the promise of immortality, and infinite wealth. Now, when a country needs help finding and taking down the worst they have a new company to call. McFadden and Banks. This is their story.
Go up and click on the 'Read Now' button and enter the ZOO.
The existence of tequila is at stake. Oh, and humanity too.
Half-Faerie Jude’s been playing both sides of a supernatural cold war. While collecting a paycheck from the Consilium for fighting against the Faerie Court, she’s also helping her friend Aubrie search for illicit magic behind their backs. Aubrie wants more than magic, though, and when Jude finds herself pitted violently against her human colleagues on his behalf, he lets her take the fall.
Now she's got enemies everywhere. Before she can cut and run, preferably to a warm, sandy beach somewhere in the vicinity of “The Hell Away from This Mess,” a shady group of Faeries steps in. They want her to steal the spell Aubrie’s searching for, that would give him the power to merge the human and Faerie worlds and control both. In return for Jude's help, the Fae promise her freedom and safe, anonymous passage to her chosen sandy paradise.
There'd better be one hell of an umbrella drink waiting.
The Flaws of Gravity is the action-packed first book in the new urban fantasy series Gravity's Daughter. If you like prickly heroines, lovers-to-enemies-to-‘it’s complicated’, and new twists on old faerie lore, then you’ll love Stephanie Caye’s paranormal thrill-ride.
Buy The Flaws of Gravity and dive into this smart, snarky urban fantasy today.
The influential masterpiece of one of the twentieth century’s most brilliant—and neglected—science fiction and horror writers, whom Stephen King called “the best writer of science fiction that England has ever produced.”—now in development as a miniseries directed by Johan Renck.
“[Wyndham] avoids easy allegories and instead questions the relative values of the civilisation that has been lost, the literally blind terror of humanity in the face of dominant nature. . . . Frightening and powerful, Wyndham’s vision remains an important allegory and a gripping story.”—The Guardian
What if a meteor shower left most of the world blind—and humanity at the mercy of mysterious carnivorous plants?
Bill Masen undergoes eye surgery and awakes the next morning in his hospital bed to find civilization collapsing. Wandering the city, he quickly realizes that surviving in this strange new world requires evading strangers and the seven-foot-tall plants known as triffids—plants that can walk and can kill a man with one quick lash of their poisonous stingers.
Sam Levine knows what it means to struggle. After several missed opportunities, he’s been forced to turn his talents to freelance work, picking up whatever dirty job he can find only to make ends meet.
But there’s an end in sight. An opportunity to change everything. And when a dangerous, high profile job comes his way, he sees light at the end of the tunnel. Hope has been in rare supply, but even with the dangers inherent in his decision, he puts his life on the line for a chance to elevate his situation.
The secret is out: Aliens exist, the government knows, and Dan McCarthy just found the proof...
Grab all TEN books in the globally acclaimed NOT ALONE saga for one incredible price, in this great value 5,000-page sci-fi box set!
***85 MILLION pages read, 15,000+ 5-star ratings on Amazon and Audible***
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When Dan McCarthy stumbles upon a folder containing evidence of the conspiracy to end all conspiracies -- a top-level alien cover-up -- he leaks the files without a second thought.
The incredible truth revealed by Dan’s leak immediately captures the public’s imagination, but Dan’s relentless commitment to exposing the cover-up and forcing disclosure quickly earns him some enemies in high places.
For his whole life, Dan McCarthy has searched for a reason to believe. Now that he finally has one, he might soon wish he didn’t...
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This box set contains all NINE novels in the Not Alone saga:
1) Not Alone
2) Not Alone: Second Contact
3) Not Alone: The Final Call
4) Not Alone: Fractured Union
5) Not Alone: Leap of Destiny
6) Not Alone: Revelations
7) Not Alone: The Awakening
8) Not Alone: Hidden Wonder
9) Not Alone: Endgame
As an additional bonus, you will also receive a TENTH book of prequel stories:
10) Not Alone: Origins
What Amazon readers are saying:
★★★★★ — "What a fantastic journey!"
★★★★★ — "Intriguing and in-depth account of first contact"
★★★★★ — "What "Close Encounters of the 3rd Kind" could actually be like..."
★★★★★ — "The characters have become friends, like people you'd want to hang out with"
★★★★★ — "Just read it."
Not Alone is an 'Amazon Charts: Most Sold Fiction' certified bestseller, official Audible.com Best of The Year finalist, international and multi-format #1 sci-fi bestseller, and multi-time Kindle Unlimited 'All Star' title.
Join hundreds of thousands of other readers and dive in to the epic Not Alone saga today!
The government may have given up on Carlton Pierce, but UUE sees his potential.
As a man, Carlton is just another guy with a dark past and a suspiciously high value. As an agent for Unearth Undesirable Entities, he's part of the hidden front line.
Carlton is recruited to use his skills in the fight to protect humanity from the monsters that lurk in the shadows.
Join the fight with this complete trilogy boxed set!
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Between a past he’d rather stayed hidden and the dangerous enemies he has to face, Carlton quickly learns that being a part of UUE comes with a heavy price.
Luckily, the secrets he keeps are the reason he can hack life on a knife’s edge. He’s a smart-mouth rebel willing to walk where angels dare to tread, and that second part is why UUE want him onboard.
Carlton is ready and willing to bring the pain right to the door of the things that go bump in the night.
That’s assuming he makes it through initiation…
Included in this boxed set:
At All Costs
Hold the Line
Scroll up and click BUY NOW or READ FOR FREE and grab your copy of this action-packed series today!
The Crawford and Hugo Award-Winning Series
Finalist for the Nebula Award for Best Novella; shortlisted for the Lambda Literary Award, the Locus Award, the Ignyte Award; One of Book Riot's Best Fantasy Debuts of All Time; A Milwaukee Journal Best of 2023 Pick; A Recommended Reading List Pick for Locus; A Powell's Best of 2023 Pick
"Both tear-jerking and gut-punching. . . . Entirely accessible on its own, it is an excellent place to start if you haven’t read any of Vo’s novellas yet."—The Washington Post
The wandering Cleric Chih returns home to the Singing Hills Abbey for the first time in almost three years, to be met with both joy and sorrow. Their mentor, Cleric Thien, has died, and rests among the archivists and storytellers of the storied abbey. But not everyone is prepared to leave them to their rest.
Because Cleric Thien was once the patriarch of Coh clan of Northern Bell Pass--and now their granddaughters have arrived on the backs of royal mammoths, demanding their grandfather’s body for burial. Chih must somehow balance honoring their mentor’s chosen life while keeping the sisters from the north from storming the gates and destroying the history the clerics have worked so hard to preserve.
But as Chih and their neixin Almost Brilliant navigate the looming crisis, Myriad Virtues, Cleric Thien’s own beloved hoopoe companion, grieves her loss as only a being with perfect memory can, and her sorrow may be more powerful than anyone could anticipate. . .
"A remarkable accomplishment of storytelling."—NPR on The Empress of Salt and Fortune
"Nghi Vo is one of the most original writers we have today."—Taylor Jenkins Reid on Siren Queen
The Hugo Award-winning Singing Hills Cycle
The Empress of Salt and Fortune
When the Tiger Came Down the Mountain
Into the Riverlands
Mammoths at the Gates
The Brides of High Hill
Do you like dragons? If so, check out this collection of book ones in six series that feature dragons as a primary or secondary character. Find a new series (or multiple series) to dive into with this urban fantasy dragon starter pack.
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Air Bound
A normal person, or an elven heiress? Aella thinks she’s leading a normal life in LA, making ends meet. Until she finds something she wasn’t meant to: a dragon’s egg. Now on the run from secret government agents and protecting the vulnerable hatchling, Aella finds there’s more to her past than she knew. Can she find a place for herself & her dragon? Or is she bringing danger to everyone she meets?
Dragon’s Code
Earth is dying, and humanity is unaware. The last of the dragons have charged themselves with protecting the planet. They’ve enlisted the help of other magical creatures to aid them, but not everyone follows the rules. Kelsey is living her life oblivious to the magic around her, no different from any other human in the world. A chance encounter changes her whole world.
Game of Serfs
No one knew dragons used to exist. They were creatures of myths and legends. Fairytales. Right until a fire-spewing monster breaks open the world and changes everything. As it turns out, the dragons aren’t friendly. Join Benjamin Draig and Marty Ambrose as they discover what it’s like to live in a world they never expected to be in.
The Unlikely Dragonrider
The first dragon rider in over a hundred years has been born. And it’s a girl. Never before has a female been chosen to ride a dragon. Join Sophia as she conquers evil, as the dragon riders should have been doing for centuries.
Genesis Draconis
Dragons rule the world. Their claws are into every aspect of human life, from government to industry. But Kristen Hall is about to throw a wrench into all of that. Because she’s a dragon, but she just doesn’t know it…yet! A dragon raised by humans, in the human world.
Witch With A Badge
Deputy US Marshal Cait Keane is a Witch with a Badge – and a Dragon for a partner. The Boston office tour will have to wait - her first day on the job in her new appointment is canceled to pursue a federal fugitive, a magical with a penchant for fire. The US Marshal with something extra wouldn’t have it any other way.
Click BUY NOW or READ FOR FREE to discover these six series today!
The complete six-book series under one cover. Where did the Zenomorphs come from?
Tigers, wolves, gorillas, and bears. Four planets at each other’s throats. But they have too much in common for it to be a fluke. Just mentioning the possibility that they descended from the same place gets one labeled as a Heretic.
When Sankar comes into possession of a religious text that hints at where they came from, he seizes the opportunity and makes it his mission to find the Truth.
But he needs help from all the races. With a stolen warship and a ragtag band of criminals, Sankar sets out to answer the question that is illegal to ask.
Zenophobia. Where fear of the other races started a religion and perpetuated a war.
It’s time for the worlds to embrace the future by learning their past. But the governments aren’t keen on upsetting the status quo and do everything in their power to stop Sankar and his team.
Island of Dr. Moreau meets Indiana Jones, in space, with cutting edge technology…
From two award winning science fiction authors, an archaeological space adventure that you’ll want to read today.
Authors’ note: We went with Zenophobia with a “z” vice xenophobia because the version with the “x” was too rooted in bad stuff that happens on Earth. This is a story set in space.
Brace for a triple-dose of adrenaline with this three-book collection, including a sci-fi novella packed full of action and twists, and two creepy short stories sure to hit that macabre spot deep inside!
In the Sci-fi Novella ADA, Teran’s world, submerged in a future of uncertainty, unravels after a mission gone awry. Part-man, part-synthetic, Teran faces choices that could reshape his destiny, all while navigating a flooded world filled with suspense, surprises, and relentless action.
But the thrills don’t stop there. In Eyes in the Garden, Phil finds himself in an enigmatic old house, haunted by a mysterious warning that adds an eerie layer of suspense.
And just when you think you’ve caught your breath, TAP thrusts you into Antarctica’s icy depths, where Eric, a bored security guard, must outrun the chaos unleashed by a perilous experiment.
Join the anthology that promises an electrifying journey through diverse genres, weaving tales of intrigue, mystery, and heart-pounding excitement. With each turn of the page, Shawn P. B. Robinson beckons you into a world where nothing is as it seems, ensuring you’re hooked until the last word.
Prepare for a literary adventure that will leave you breathless and craving more!
They said Stonecrusher casters lost their magic.
They're about to find out how wrong they are.
It's been decades since bloodthirsty elves invaded the dwarven stronghold of Clan Stonecrusher and slaughtered all but twenty-eight females and two baby boys.
Waldorf, Mallick, and the other surviving Stonecrusher dwarves were rescued and offered refuge by their rivals, Clan Brackenbuell.
But their salvation came at a heavy price.
After decades of indentured servitude, Waldorf and Mallick discover the truth.
Chief Oghark speaks of dwarven honor and tradition while demeaning the sacred teachings of Alghar the All-Father. A narcissist with a brutal temper, Oghark won't abide anyone above him.
Not even his god.
When Waldorf stands as the champion of his people, a violent chain of events unfolds.
His act of bravery exposes the lies and manipulations woven by the Brackenbuell Elite, and the consequences threaten the lives of everyone Waldorf holds dear.
One act of courage led Waldorf's destiny to reveal itself. With the aid of allies, enemies, and a mysterious prisoner, he and Mallick must follow the path set decades before to its conclusion or die in the attempt.
Can the dwarven duo restore their peoples’ freedom? Or will greed and pride be stronger than the hand of fate?
Scroll up and click BUY NOW or READ FOR FREE and grab your copy today to join Waldorf and Mallick on their quest in the first instalment of this coming-of-age adventure!
Mei Lin Yu should have been looking forward to the next stage in her life. As a descendant of one of the Founding Families who led the exodus from a dying Earth and now rule New Eden, Mei's choices are endless. But she has never felt part of the Yu Family or the world of technological marvels and genetic perfection the Founders created.
All that will change the summer she spends at Mynyddamore, the home her ancestor Mabel Yu built in western Caelestis. Here, living among the Ddaerans, the original inhabitants of New Eden, Mei will discover secrets about Mabel Yu that her family want to keep buried and a truth about herself that will forever change her own destiny.
Between Mountain and Sea is a coming of age novel, the first book in USA Today Bestselling author Louisa Locke’s Caelestis series in the Paradisi Chronicles (an open source, science fiction world created by multiple authors).
Chelby Duncan never knew who her parents were, or why they gave her up.
At the Military Entrance Processing Station, she is given a blood test and discovers that she’s not human.
She’s part Fae and something else.
Warned to run before she is taken by Sector Nine, Chelby flees the MEPS.
Can she master her new powers and break free of Sector Nine’s grasp before it’s too late?
Grab this complete series boxed set to find out!
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Chelby Duncan never knew who her parents were, or why they gave her up.
Knowing when people belong together is what she's best at doing, but her success at fixing people up isn’t exactly career-worthy. Chelby’s foster father is a retired general who is running for Senate, so joining the army is the natural direction for her to take when she turns eighteen.
At the Military Entrance Processing Station, she is given a blood test and discovers that she’s not human.
She’s Fae, and she has a second blood type that they can’t identify.
Warned to run before she is taken by Sector Nine, Chelby flees the MEPS.
Her panic leads her to an encounter with Dr. Gould, who gives her his card and tells her that the Paranormal Mercenary Corps can help her.
Chelby finds it hard to believe any of this is happening until she returns home and armed men from the mysterious Sector Nine show up to take her away.
On the run for her life, Chelby calls Dr. Gould as a last resort.
The Director of the Paranormal Military Corps takes her to their headquarters in the Colorado Mountains, where she meets other supernaturals and learns about the Fae powers that were suppressed when she was young.
Emergent powers she can’t control, a whole new world to fit into, and a mentor who’s determined to help her discover her true potential.
Between training and forging bonds with her new teammates, Chelby has her work cut out for her. It’s enough to put the threat she escaped to the back of her mind…for now.
But Sector Nine aren’t done with Chelby, and a betrayal awaits her when a training exercise goes awry.
Will Chelby overcome the heartbreak that awaits her at the secret facility? Can she master her new powers and break free of Sector Nine’s grasp before it’s too late?
Included in this boxed set:
Click BUY NOW or READ FOR FREE to join Chelby on her adventures!
When a routine flight takes an unexpected turn, TJ O'Connell finds himself plunged into a perilous game of corrupt politicians, and the ominous shadows cast by the Chicago mob.
In the midst of economic hardship, TJ takes on what seems like a straightforward job—flying someone to the state capital for a quick $100. Little does he know, this seemingly innocent task will propel him into a treacherous web of mystery involving murder and ruthless mobsters.
As the police struggle to untangle the threads of guilt and innocence, TJ is left to navigate the dangerous labyrinth alone. With each twist and turn, he discovers a city veiled in shadows, where trust is a scarce commodity, even within the ranks of law enforcement.
Determined to solve the case and clear his name, TJ faces a stark choice—run and risk the wrath of those who hold the truth, or confront the danger head-on.
M.J. Finn skillfully weaves a tale of suspense, danger, and intrigue against the backdrop of a bygone era, where the roaring engines of biplanes and the echoes of corruption create a landscape as turbulent as the times.
Explore the darker side of magic in this epic fantasy adventure that takes you deep into the mind of two men bound by an ancient spell and haunted by their past.
Ian Troy sacrificed everything for peace. For the first time in his life, he is free to choose his own path, and sets sail on a journey of exploration with his friend and ally, Jarryd Kane. Months on the open sea, far from the shores of home, they arrive at an isolated chain of rocky islands shrouded in mystery. Assuming the lands abandoned, Ian is unaware of what awaits them: a race of insidious beings unlike any he has encountered before.
Coerced into a nefarious trade by the elusive islanders, reality blurs, as Ian and Jarryd become unwitting subjects in a series of mind-bending trials. Past and future fears, resurrected and melded into their own private hells, force them to face an inescapable enemy—the darkest recesses of their own minds. The only way off the isles is to complete the trade, but will their sanity survive the process?