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Free Kindle eBooks | Science Fiction | from Amazon and Smashwords

Showing Free eBook 1-30 of 393
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Rating: 5.00 / 5
1 review

Alien Invasion, 1954

by Melisse Aires

Highly Advanced Aliens invade Earth and Earthlings have no defense. Somehow Debbie Sue and her one year old nephew survive the invasion. Later, forced to forage for food, she is captured by an alien, Akarak of the Vinshal. Akarak wants to help humans. He also says sex will keep him healthy.
Debbie Sue wonders if that is a line.

Warning: This sci-fi romance novella contains sexy times with an alien, a non-human alien hero, small dogs, children, and a heroine who wears skirts, bakes bread and mimeographs.
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Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Alien Invasion, First Contact
Size: 63 pages
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 3.60 / 5
8 reviews

To Buy A Wife: A Dystopian Romance Novel (The Dark Future Series Book 1)

by KC Klein

***For a limited time, you can get KC Klein's first book in the Texas Fever Series FREE - click here to find out more. kckleinbooks.com (just copy and paste into your browser)***



On a harsh future Earth where corruption rules and women are few, cold realist Hudson Land must purchase a wife to comply with the Elders' laws and save his farm. Instead of an auction, he witnesses the start of an execution. With his first look at a beautiful woman in years, Hudson knows he has to have her--no matter the cost.



Lake, a chemist and a rebel fighter, is resigned to her death, but when some back-hill farmer rescues her from the chopping block she has no intention of simply becoming his wife. She's pledged her life to the Rebellion and being bough...

Genre: Science Fiction & Fantasy, Anthologies & Short Stories, Fiction, Action & Adventure, War, Romance, Science Fiction, Dystopian, Military, Paranormal
Size: 94 pages
Free eBook download for Kindle from 18 October 2019 onward  

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Rating: 4.00 / 5
4 reviews

Fervor (The Fervor Chronicles Book 1)

by Veva Sol

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Genre: Romance, Science Fiction
Size: 195 pages
Free eBook download for Kindle from 18 October 2019 onward  

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Rating: 4.20 / 5
12 reviews

Hold On! - Season 1: An Action Thriller

by Peter Darley

When Carringby Industries, a government-contracted arms manufacturer, is raided by what appear to be terrorists, the CEO’s secretary, Belinda Reese, is rescued by Brandon Drake, a dashing young AWOL soldier. Using an experimental test aircraft, he flees with her to his remote, isolated cabin in the mountains of Aspen.

While assisting in the design of military weaponry, Brandon discovered a plot within his own government to attack its own facilities, under the guidance of immoral politician, Senator Garrison Treadwell. Belinda’s body was not found among the dead at Carringby Industries, and Treadwell suspects that Drake was responsible for rescuing her. In an effort to entrap him, Treadwell arranges for an all points bulletin to be placed on Belinda.

Deeply in...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Romance, Romantic Suspense, Teen & Young Adult, Science Fiction
Size: 300 pages
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 3.50 / 5
2 reviews

Cyborg Awakenings: Prequel

by Christine Myers

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Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Genetic Engineering, Post-Apocalyptic
Size: 1.98 mb
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 2.50 / 5
2 reviews

Crux of Paramour, Genesis

by Jim Neville

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Genre: Children's eBooks, Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Literature & Fiction, Colonisation, Dystopian, Post-Apocalyptic, Teen & Young Adult
Size: 387 pages
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 4.40 / 5
17 reviews

Ascenders: High School for the Recently Departed (Ascenders Saga Book 1)

by C.L. Gaber

Walker Callaghan doesn't know what happened to her. One minute she was living her teenage life in suburban Chicago...and the next minute, she was in a strange place and in a brand new school with absolutely no homework, no rules, and no consequences. Walker Callaghan, 17, is dead. She doesn't go to heaven or hell. She lands at The Academy, a middle realm where teenagers have one thing in common: They were the morning announcement at their high schools because they died young. These high school kids are now caught in a strange “in-between” zone where life hasn’t changed very much. In fact, this special teen limbo looks a lot like life in a quaint Michigan town complete with jocks, popular girls and cliques. "There are even cheerleaders in death," Walker observes. It's not a coinc...

Genre: Romance, Fantasy, Science Fiction
Size: 430 pages
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 3.90 / 5
4 reviews

Jumping Barrel (Cyborg Sizzle Book 7)

by Cynthia Sax

He requires an Expert. She needs a hero.Barrel requires an Expert for the Tau Cetian orphans. He’s looking for a female who is willing to commit to a lifespan-long role, who is comfortable with moving off planet, and who, preferably, has the ability to speak the offsprings’ first language.Nola wants the role Barrel is offering so badly she bends a few truths. Yes, she was born off planet but she has lived almost all of her lifespan in sheltered Academies. Yes, she has learned Tau Cetian but she has never spoken with a local. Yes, she plans to follow the rules but his deep, sexy voice tempts her to rebel.When a fact-morphing human academic meets her battle-worn cyborg warrior, deceptions are revealed, passions flare, and circuits sizzle. Wrong seems right. Lies turn into truth. The cand...

Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Genetic Engineering
Size: Unknown
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 3.00 / 5
1 review

Love Beyond the Stars: MFM Alien Billionaire Romance

by Andrea Allen

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Genre: Romance, Science Fiction
Size: 52 pages
Free eBook download for Kindle from 18 October 2019 onward  

Aileen Lesbian : Lesbian Alien Romance

by Emily Kofman

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Genre: Romance, Science Fiction
Size: 33 pages
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 5.00 / 5
2 reviews

Erstwhile: A Sci-Fi Romance (The Jekh Saga Book 1)

by H.E. Trent

As an adamant opponent of Terran settlement on the planet Jekh, Owen McGarry made his family name synonymous with “traitor” on Earth. Lobbyists standing to profit from off-world colonization hinted that the Jekhans were preparing to declare war. Nearly twenty years after Owen’s supposed death, his granddaughter Courtney wants to learn the truth—even if she has to travel to the far-flung colony to do it.Court soon learns that not only was her grandfather right about the Jekhans, but that conditions on their world are far more hostile than she feared. Terran forces decimated the population of the resident human-alien hybrids, and the people who remain seem to be all out of fight. That is, except for the pair of men Court finds hiding in her basement.Fugitives Murki and Trigrian see a...

Genre: Fiction, Romance, Science Fiction
Size: 498 pages
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 4.40 / 5
4 reviews

Educated by the Alien: A Sci-Fi Alien Romance Prequel Novella (Rebels of Sidyth Book 0)

by Sabrina Kade

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Genre: Romance, Science Fiction
Size: 74 pages
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 4.00 / 5
1 review

Reluctant Princess: An Asexual Sci-fi/Fantasy Romance (Ashley's Tale Book 1)

by CR Barlow

She's a warrior, not a princess…Ashley knew from the time she was young that she was the illegitimate daughter of Earth's Emperor, Harper. It didn't matter to her, because she wanted nothing to do with him. She never wanted to be a princess. In fact, all she wanted to do was protect the planet and gave up her mother's noble title in order to do just that.What she had not been expecting was to be forced to be a princess one day.Harper is dying without an heir, and he is desperate for somebody to carry on his legacy. With his son in jail for treason and his young wife refusing to have children, that leaves Ashley. So she is removed from Earth Force, the protective guard she has been in since she was sixteen, put in ball gowns and shoved into a media circus she has no experience with.But th...

Genre: Fiction, Romance, Fantasy, Science Fiction
Size: 56 pages
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 2.00 / 5
1 review

Soul-Bonded to the Alien (Alien Mates book one)

by Serena Simpson and Keriann Mckenna

Calix was the enforcer for his king. They came to earth years ago as children and learned to blend in with society. When he was called to California to help find the missing mate of an Arbrin he went, never suspecting he would find his own mate.

Paige spent her life keeping her secrets close to her chest. Loneliness became a way of life for her. She never dreamed one look at a man in an alley could make her yearn for so much more. Yearning turned to fear as she watched him shift into a monster. Now she was on the run from the one thing she wanted to run to.

Calix and Paige will have to work through what she saw as well as conquer the evil that has been planted inside of her if they ever wish to have a happily ever after.

This book contains adult cont...

Genre: Fiction, Romance, Fantasy, Paranormal, Science Fiction
Size: 220 pages
Free eBook download for Kindle from 18 October 2019 onward  

Layla and Her Alien: MFM Alien Shifter Romance

by Andrea Allen

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Genre: Romance, Science Fiction
Size: 44 pages
Free eBook download for Kindle from 18 October 2019 onward  

Rating: 4.40 / 5
4 reviews

Marcus (Hell Squad Book 1)

by Anna Hackett

For a limited time, you can get the latest Phoenix Adventures novella, On a Cyborg Planet, free. Visit here to find out more > bit.ly/annahackettbooks (paste into your browser)In the aftermath of a deadly alien invasion, a band of survivors fights on...In a world gone to hell, Elle Milton--once the darling of the Sydney social scene--has carved a role for herself as the communications officer for the toughest commando team fighting for humanity's survival--Hell Squad. It's her chance to make a difference and make up for horrible past mistakes...despite the fact that its battle-hardened commander never wanted her on his team.When Hell Squad is tasked with destroying a strategic alien facility, Elle knows they need her skills in the field. But first she must go head to head with Marcus Steel...

Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Genetic Engineering, Military, Paranormal
Size: 148 pages
Free eBook download for Kindle from 17 October 2019 onward  

Romance: Planetoid Lover (Science Fiction Romance, BBW, Alien Romance) (New Adult Comedy Romance Short Stories)

by Diane Queenston

Athena Jones is on her way back from the outer asteroid belt in her small prospecting skiff when she is informed by the Alliance that she needs to recover something. A deep space probe had crashed on Planetoid Claire and they want the flight data recorder. She is not happy as Athena is due for a little relaxation on Kali Station.

Yukon is stuck on Planetoid Claire. He has been there for years, ever since his ship had crashed on the asteroid which the Alliance had turned into a life station. But they’d lost track of him and it. and
Athena is shocked to find a hunky man wearing a loin cloth on the little planetoid. She contacts the Alliance HQ, but is told the reason she has been sent out is to get the black box and she better bring it back. Yukon is not their concern. ...

Genre: Fiction, Short Stories, Romance, Romantic Comedy, Science Fiction
Size: 28 pages
Free eBook download for Kindle from 17 October 2019 onward  

Rating: 2.70 / 5
3 reviews

The Merman's Kiss: A Steamy Mythology Romance (Mates for Monsters Book 1)

by Tamsin Ley

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Genre: Romance, Paranormal, Science Fiction
Size: 115 pages
Free eBook download for Kindle from 17 October 2019 onward  

Taken (Zaoni Book 1)

by Andre Walker

On her way home from work, nineteen-year-old Eliza is brutally abducted and taken to a faraway world. Soon she discovers that for Zaonians, feeling is a fatal crime. But her emotions are needed to create a cure, Will she let the aliens take her emotions away, or will she fight for her freedom?...

Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Alien Invasion, First Contact, Galactic Empire, Genetic Engineering
Size: 93 pages
Free eBook download for Kindle from 17 October 2019 onward  

Rating: 4.00 / 5
19 reviews

The Butterfly Code: A thriller with shocking twists and turns (Ultrahumans Book 1)

by Sue Wyshynski

LAUNCH PROMO ~ ~ 36 HOURS ONLY ~ ~ FREE! Shivering, I wind my arms around my ribs.That's when I see him. Dr. Hunter Cayman.The man the town has been whispering about. The man no one really seems to know. The man my father despises.He's across the street, leaning against a steel monster--a low-slung black car, its curves somehow wicked in the night. Rain sparkles like fire on the front hood under the glow of the orange streetlamps. His startling, magnetic intensity pulls at me so hard that I can't seem to look away. Aeris Thorne is expecting a restful vacation in the remote town of Deep Cove. But on a stormy night, she meets the alluring and mysterious Hunter Cayman, and her life takes an exhilarating turn. Aeris is both drawn to him and determined to find out what he's hiding.  It's cl...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Action & Adventure, Professional & Technical, Medicine, Nonfiction, Children's Nonfiction, Romance, Romantic Suspense, Science & Maths, Science Fiction & Fantasy, Science Fiction, Health & Fitness, Alternative Medicine, Genetic Engineering, Teen & Young Adult, New Adult, Paranormal, Literature & Fiction, Mysteries & Thrillers, Personal Health
Size: 347 pages
Free eBook download for Kindle from 17 October 2019 onward  

Sunstar: Amina's story (Peacekeepers Book 1)

by Annalise Whelan

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Genre: Science Fiction & Fantasy, Adventure, First Contact, Romance, Science Fiction
Size: 184 pages
Free eBook download for Kindle from 17 October 2019 onward  

Love Beyond the Stars: MFM Alien Billionaire Romance

by Andrea Allen

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Genre: Romance, Science Fiction
Size: 52 pages
Free eBook download for Kindle from 17 October 2019 onward  

Rating: 3.40 / 5
8 reviews

Space Dragon (Alien Dragon Shifter Romance) (Brides of Draxos Book 2)

by Scarlett Grove

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Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Genetic Engineering, Paranormal, Romantic Comedy
Size: 164 pages
Free eBook download for Kindle from 17 October 2019 onward  

PSION MATES: The Aledan Series Prequel

by Christine Myers

One lonely night two scared children reach out to make a connection that will change their lives forever. Hankura Narcaza is the Aledan boy and Michelle Marlow is the little girl on Earth who claims his heart and soul through their psionic connection. This prequel leads up to the beginning of book one of the series and end in a cliffhanger though it reveals events previously mentioned only briefly in book one of the Aledan Series....

Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Dystopian, First Contact
Size: 57 pages
Free eBook download for Kindle from 17 October 2019 onward  

Rating: 5.00 / 5
4 reviews

Claimed by the Alien Warrior Triad (Scorp Blood Tribe Book 1)

by Corin Cain

This isn’t real life. In real life, you don’t have towering, broad-shouldered, Greek Gods of men stepping out of a portal and into your reality. Shirtless, in nothing but loin clothes, with every inch of their rippling, marble-hued muscles covered in tribal tattoos… You don’t have men like that appearing out of nowhere; out of a rippling crack in the universe... Until three of them do exactly that…Look inside for a preview!...

Genre: Romance, Science Fiction
Size: 215 pages
Free eBook download for Kindle from 16 October 2019 onward  

Rating: 4.10 / 5
10 reviews

The Bastard (Clan of the Woodlands Book 1)

by V. K. Ludwig

How much can you love someone who isn't perfect?Ayanna has never known the pleasure of a man’s touch—and few women have; ever since the government seized control of human reproduction. Artificial insemination is the new norm, and no one may have a child without the express permission of the government: no exceptions. When Ayanna’s request to become pregnant is denied, she is shattered— until she gets the opportunity to travel to the Clan of the Woodlands. A group of people free from government oppression, where women are few but strong men are plenty. Maybe she won’t need the government’s permission after all? … At least not as long as River, her hot and selfless bodyguard, doesn’t get in the way. But in a world divided into two warring factions, torn apart by one's effo...

Genre: Romance, Science Fiction
Size: 256 pages
Free eBook download for Kindle from 16 October 2019 onward  

Rating: 4.00 / 5
4 reviews

Star Warrior: A SciFi Alien Romance

by C.F. Harris

Two warring civilizations. Two warriors who should hate each other. Two fighters who discover love transcends space, time, and war!

Talia was on the fast track in the Combined Interstellar Fleet until the terrible day she lost her ship and her career came to a screeching halt. Now she's stuck in a dead-end job defending the home system where there's never any action. Even worse, she can't she stop thinking of the sexy shimmering blue alien who destroyed her career!

Jorav was feared. Respected. Uncle to the emperor, the fiercest warrior in the Livisk Ascendency, and a tactical mind that made him the most respected general in living memory. Until that terrible day. The day a human female defeated him and destroyed his world. The day he lost his honor. So why can't h...

Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Alien Invasion, First Contact, Galactic Empire, Military, Space Exploration, New Adult, Romantic Comedy
Size: 159 pages
Free eBook download for Kindle from 16 October 2019 onward  

Rating: 4.00 / 5
1 review

Bridal Bonds (Warriors of Phaeton Book 2)

by Leora Gonzales

RE-PUBLISHED by the author, this is Book Two of the Warriors of Phaeton series.Andi signed up for the Bridal Pact, but what with having to dissolve her possibly sabotaged mismatch and being kidnapped by extremists determined to wreck the Earth-Phaeton warrior alliance, her space adventure sucks big-time. But before she can catch the next shuttle back to Earth, she’s claimed by two new suitors, the dominant Rodin and the happy-to-try-it Tamin.The doctors come as a pair, one warrior providing the discipline she didn’t know she craved and the other lightening her bruised heart. But bonding to not one but two alien warriors? If only Andi dares to try.Reader Advisory: This story has graphic sexual language and scenes—no closed bedroom doors (or other rooms) here!Note: this book is a RE-RE...

Genre: Romance, Science Fiction
Size: 123 pages
Free eBook download for Kindle from 16 October 2019 onward  

Layla and Her Alien: MFM Alien Shifter Romance

by Andrea Allen

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Genre: Romance, Science Fiction
Size: 44 pages
Free eBook download for Kindle from 16 October 2019 onward  

Love in Troubled Times: MFM Alien Romance

by Gayle Riley

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Genre: Romance, Science Fiction
Size: 48 pages
Free eBook download for Kindle from 16 October 2019 onward  

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