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Free Kindle eBooks | Alien Invasion |

Showing Free eBook 1-30 of 109
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Rating: 4.40 / 5
17 reviews

Star Crusader: Hero of the Alliance

by Michael G. Thomas

Nate has a talent for space combat after hundreds of victories in the Star Crusader videogame simulation. His skills are unique, enough to gain him a rare privilege. The chance to join five other Alliance cadets and escape the dull routine of the classroom. They will enter a fierce competition light-years away in the ancient Byotai Empire. Yet days after their arrival a rebellious faction begins a bloody mutiny that spreads like wildfire. The time for competition has ended; the time of war has begun.A handful of capital ships attempt to avoid the massacre, but only Relentless escapes. Nate and his friends are aboard, part of the few to make it out alive. Relentless is a heavily armoured assault ship, a relic from another age, but most of her crew members are dead or missing. Nate and his f...

Genre: Science Fiction & Fantasy, Fantasy, Fiction, Action & Adventure, Science Fiction, Adventure, Superhero, Alien Invasion, Galactic Empire, Military, Teen & Young Adult
Size: 260 pages
Free eBook download for Kindle from 25 April 2019 onward  

Rating: 4.00 / 5
4 reviews

The Zeta Grey War: How it Began (A Science Fiction Thriller)

by D F Capps

This is not a full length novel. It is a short story that sets the stage for the popular Zeta Grey War Series, in particular book 1, New Recruits, and introduces some of the main characters.A young navy lieutenant proposes to the love of his life, only to have things go horribly wrong. A decades-long struggle ensues to find justice and the means to overcome hopelessly advanced alien technology.The Zeta Grey War series is a look at the covert world of secret space programs, extraterrestrial intervention in our world, the arrival of help from other human races in the galaxy, and stunningly advanced technology already present today.The methods and agenda of a predatory alien race is also explored through the research of some of our planet's more advanced scholars and scientists.For the milita...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Hard Science Fiction
Size: 40 pages
Free eBook download for Kindle from 24 April 2019 onward  

Rating: 4.10 / 5
6 reviews

Restless: An Aurora Rising Short Story (Aurora Rhapsody Short Stories Book 1)

by G. S. Jennsen

Space is vast and untamed, and it holds many secrets. Now two individuals from opposite ends of settled space are on a collision course with the darkest of those secrets, even as the world threatens to explode around them....or they will be, in about 8 years. Restless is a short story prequel to Starshine, Book One of the Aurora Rising trilogy (amzn.com/B00J709RIK).Before Alex Solovy was a successful interstellar scout, she was building starships and planning for the day when she would fly one she called her own. Before Caleb Marano was wiping out the terrorist group who murdered his mentor, he was...wiping out terrorist groups who murdered shopkeepers and threatened his friends.Catch a glimpse of Aurora Rising's heroes while they were still becoming the individuals they will need to be in...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Colonisation, Cyberpunk, First Contact, Galactic Empire, Military, Space Exploration, Space Opera
Size: 54 pages
Free eBook download for Kindle from 24 April 2019 onward  

Eden: Part 1 (The Eden Series)

by J Sharpe

...

Genre: Fiction, Horror, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Post-Apocalyptic
Size: 108 pages
Free eBook download for Kindle from 24 April 2019 onward  

Rating: 4.00 / 5
2 reviews

Shi: A Dark Adventure into Living Forever (Immortality Interrupted Book 1)

by C.F. Villion

A rollercoaster of fun, betrayal and the light at the end of the tunnel.

When immortality came knocking Eliza answered enthusiastically. After sixty-three years, she understands the barb it holds. Her employer, the Man, sends her on a mission to interrogate and kill a family member. The grandson of her cheating ex-husband's union with his mistress turned wife.

Not her blood relation, but the only semblance of a family she has left, Eliza embraces change. Of course, it helps that he is the only living person that knows the location of Shi.

Her immortality hinges on Shi, a drug injected daily to keep her young, vital and living large. Of course only for as long as she does what the Man tells her to do, as long as she is willing to sell her soul to their...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Action & Adventure, Romance, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Cyberpunk, First Contact, Genetic Engineering, Teen & Young Adult
Size: 243 pages
Free eBook download for Kindle from 23 April 2019 onward  

Rating: 3.70 / 5
8 reviews

Anti Life

by Allen Kuzara

In an anarcho-capitalist future, space-based corporate settlements have replaced the State. After receiving a distress transmission, John Alvarez, a Novos Corp mission colonel, must investigate the inexplicable happenings at research probe NC-108D. What he and his team discover will threaten their lives and the lives of everyone they know.The opposite of life isn’t death....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Metaphysical & Visionary, Military, Space Exploration, Space Opera
Size: 169 pages
Free eBook download for Kindle from 23 April 2019 onward  

Rating: 4.60 / 5
3 reviews

Fundamental Force Episode One

by Albert Sartison

EPISODE 1/4

Mankind was warned not to touch Pandora's box, a lost relic of an alien race, but it decided not to listen...

Through a tragic chain of events, human civilization gains access to fragments of knowledge from an ancient alien race. Unaware of the danger lurking in the powerful technologies, it undertakes the first interstellar journey to the nearest exoplanet in the habitable zone......

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Colonisation, First Contact, Military, Space Exploration, Time Travel
Size: 104 pages
Free eBook download for Kindle from 23 April 2019 onward  

Rating: 4.50 / 5
4 reviews

MALADY: A Zombie Survival Horror Story related to the Apocalypse Gate Post-apocalyptic EMP Series

by Eddie Patin

William Rivers is dead one way or another. If the zombies don't kill him, his worsening pneumonia will.For the last few months, ever since everything went to hell, William has been surviving however he can in a small Colorado mountain town. Unable to get home, he's been living on the roof of a gas station at the edge of town with a Ukrainian cook named Anton. But as William's cough worsens and his lungs fill with inevitable death, the young man is faced with the deadly prospect of going into town and braving the zombie horde to find some antibiotics from the pharmacy there. When he and Anton encounter new terrifying zombies that they haven't seen before, will the two of them be able to find the antibiotics William needs and get back to their gas station sanctuary alive? Can William cure hi...

Genre: Fiction, Horror, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Post-Apocalyptic
Size: Unknown
Free eBook download for Kindle from 22 April 2019 onward  

Rating: 4.00 / 5
13 reviews

Hell Holes: What Lurks Below

by Donald Firesmith

It’s August in Alaska, and geology professor Jack Oswald prepares for the new school year. But when hundreds of huge holes mysteriously appear overnight in the frozen tundra north of the Arctic Circle, Jack receives an unexpected phone call. An oil company exec hires Jack to investigate, and he picks his climatologist wife and two of their graduate students as his team. Uncharacteristically, Jack also lets Aileen O’Shannon, a bewitchingly beautiful young photojournalist, talk him into coming along as their photographer. When they arrive in the remote oil town of Deadhorse, the exec and a biologist to protect them from wild animals join the team. Their task: to assess the risk of more holes opening under the Trans-Alaska Pipeline and the wells and pipelines that feed it. But they discov...

Genre: Science Fiction & Fantasy, Fantasy, Fiction, Horror, Science Fiction, Urban, Alien Invasion, First Contact, Post-Apocalyptic, Teen & Young Adult
Size: 191 pages
Free eBook download for Kindle from 22 April 2019 onward  

Rating: 4.10 / 5
215 reviews

Invasion (Alien Invasion Book 1)

by Johnny B. Truant

They are coming. The countdown has begun.First visible only as blips on a telescope image, the discovery of objects approaching from Jupiter orbit immediately sets humanity on edge. NASA doesn't even bother to deny the alien ships' existence. The popular Astral space app (broadcasting from the far side of the moon and accessible by anyone with internet) has already shown the populace what is coming. So the news has turned from evasion to triage, urging calm and offering the few facts they have:

The objects are enormous, perfectly round spheres numbering in the dozens, maybe hundreds. They are on an approach vector for Earth. And they will arrive in six days.

Fear simmers.Meyer Dempsey - mogul, wealthy entrepreneur, arrogant and always in charge - is in New York, o...

Genre: Crime, Thriller & Mystery, Suspense, Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Galactic Empire, Military, Post-Apocalyptic
Size: 318 pages
Free eBook download for Kindle from 22 April 2019 onward  

Rating: 4.20 / 5
4 reviews

Game On: Alien Space Adventure (The Adventures of Jayden Banks and the Jameson Twins Book 1)

by R.E. Rowe

Online gamers Jayden Banks and his best friend Parker Jameson had the perfect life in the San Francisco Bay Area until a malfunctioning tablet computer and a traced computer hack catapult them into an epic outer-space adventure.

When thirteen-year-old Jayden, Parker, and Parker's twin sister Nora get thrown into an intergalactic war by shape-shifting aliens, the trio will need to team up with alien teens and a mysterious energy being to survive the journey home. But the alien leader is determined to destroy them.

Game On is the first book in the Adventures of Jayden Banks and the Jameson Twins series. The novel has been called: "Hardy Boys meets Nancy Drew meets Robin Hood in Space."...

Genre: Children's eBooks, Fiction, Science Fiction & Fantasy, Science Fiction, Literature & Fiction, Alien Invasion, Military, Space Opera
Size: 280 pages
Free eBook download for Kindle from 21 April 2019 onward  

Rating: 3.00 / 5
2 reviews

High Strangeness

by Eric Bickernicks

Something strange has arrived on Cape Cod, and it’s not just the UFOs.Ken Wakeman, a skeptical UFOlogist who seeks the truth about paranormal phenomenon, struggles to discredit the myriad of crackpot theories out there. Melissa "Mel" Howard, a reporter for a small Cape Cod newspaper, copes with the seasonal tourist invasion and its accompanying anxieties. When the Cape becomes the national focus over a rash of UFO sights, they join forces to get to the bottom it.Despite denials from town officials and the military that UFOs have landed, mass hysteria overcomes the seaside community. In addition to the frantic humans, Astro, Ken’s Golden Retriever has also been acting strangely.Joining the invasion is Klick, the promiscuous leader of a spandex-clad UFO cult whose members want to “amal...

Genre: Fiction, Humour, Science Fiction & Fantasy, Science Fiction, Alien Invasion, First Contact
Size: 286 pages
Free eBook download for Kindle from 21 April 2019 onward  

Rating: 3.70 / 5
8 reviews

The First Private (The Galactic Crusade Trilogy Book 1)

by Pablo Andrés Wunderlich Padilla

...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Cyberpunk, Galactic Empire, Genetic Engineering, Metaphysical & Visionary, Military, Space Opera
Size: 244 pages
Free eBook download for Kindle from 21 April 2019 onward  

Rating: 5.00 / 5
3 reviews

That First Hour: A When They Came Story

by Kody Boye

In this prequel to Kody Boye’s WHEN THEY CAME trilogy, follow eleven-year-old Jason Parks as he fights for his life during the first hours of the alien invasion of Earth....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Dystopian, Post-Apocalyptic, Teen & Young Adult
Size: 17 pages
Free eBook download for Kindle from 19 April 2019 onward  

Rating: 4.00 / 5
1 review

The Life of Ants: Episode One

by Ernie Howard

What if aliens have been trying to contact us for years, but we don't have the brain power to even communicate with them?...

Genre: Science Fiction & Fantasy, Fantasy, Fiction, Science Fiction, Metaphysical & Visionary, Urban, Alien Invasion, Colonisation, First Contact, Genetic Engineering, Teen & Young Adult
Size: 46 pages
Free eBook download for Kindle from 19 April 2019 onward  

Rating: 5.00 / 5
2 reviews

The Wanderer:: Book One of the Godsend Series Section 3

by Timothious Smith

The 3rd installment of the Book One of the Godsend Series. Da`e continues to learn his powers as things heat up between the two alien races biding for control of Earth. What do two alien races, planet Earth, memory lost, secret organizations, angels, magic, demons, space flight, spirits and the hope of all mankind have in common? His name is D`ae but on Earth he is known as Kirk Alexander Doyle. Sent to earth on a secret mission to save Earth from with in D`ae is captured and his memory is wiped. His handlers have been trying to contact him for years with no result. The United Earth Bureau of Investigation is out to capture him. The leader of an opposing Alien race wants him dead. Kirk is just trying to understand why he has all these powers that make him different from everyone else. Fol...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Hard Science Fiction, Space Opera, Time Travel
Size: 275 pages
Free eBook download for Kindle from 19 April 2019 onward  

Rating: 5.00 / 5
1 review

Apocalypse Earth - Road To Hell: Outgunned, Outnumbered And Outta Luck - Book One

by SG Laurie

...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, Dystopian, First Contact, Post-Apocalyptic
Size: 45 pages
Free eBook download for Kindle from 19 April 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 19 April 2019 onward  

Fight The Invasion: Baptism Of Fire - Book Two

by Owen Butler

Desperate to save his family from the Firewalker invasion, Derek Williams plots a course to the frozen wastelands of the Northern frontier, in search of the last known human outpost. The Firewalkers, led by the command of Faceless, are in pursuit.

Unaware they might become the last of the human race, Captain Walker coordinates an expedition to the surface of Planet Cylacus, but upon breaking through its atmosphere the mission becomes perilous. Without radio communication, a group of survivors explore the verdant rainforest to locate the missing teams.
...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Post-Apocalyptic, Space Exploration
Size: 196 pages
Free eBook download for Kindle from 19 April 2019 onward  

Rating: 3.70 / 5
14 reviews

The Other

by Marilyn Peake

...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, First Contact, Genetic Engineering
Size: 145 pages
Free eBook download for Kindle from 18 April 2019 onward  

Rating: 2.90 / 5
4 reviews

When They Came

by Kody Boye

I was never afraid of monsters—at least, not until They came: the visitors from outer space.Now They're in our skies, on our streets, always watching, forever waiting.At seventeen, I'm just about to graduate from the Juvenile Education System and declare my career of choice. The Midnight Guard—who protect our community from the vicious things that lie outside our walls—calls to me. It’s hard, dangerous work, with grueling hours that offer little sleep, but it’s the one thing I know will help make a difference inour ever-changing world....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Dystopian, First Contact, Teen & Young Adult
Size: 193 pages
Free eBook download for Kindle from 17 April 2019 onward  

Rating: 4.60 / 5
3 reviews

Before Space Recon (MissionSRX Book 101)

by Matthew D. White

An unwitting sacrifice. A spark to ignite the galaxy.

Ten years before Commander Grant and his SR-X experimental fighter left the ground, the U.S.C. Defiance became the flashpoint for humanity’s First Contact War. While unprepared for the devastating assault from an alien race that was by all previous accounts peaceful, the crew will need to band together if any are to have any hope of survival. Forging within them a steadfast determination, they must go beyond their capabilities and stand united not as mere technicians, but as soldiers of humanity.

With the only hope of a rescue light-years away, will they hold on long enough to warn the fleet of the war that is to come?

A short story and introduction to the Mission:SRX universe.
11,100 word...

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Alien Invasion, Colonisation, First Contact, Galactic Empire, Military, Post-Apocalyptic, Space Exploration
Size: 39 pages
Free eBook download for Kindle from 17 April 2019 onward  

Rating: 3.70 / 5
7 reviews

Remnants (Remnants Trilogy Book 1)

by John Hennessy

In a single heartbeat, the face of the world changes forever when virtually every living animal disappears without a trace.When high school senior Darrel Reid wakes up to find his home empty and the neighborhood eerily silent, with the same strange mark on every door, he’s more than a little shaken. Then an alien shows up in his backyard and his life spirals into a living nightmare. Reunited with his two best friends, Maggy and Félix, the trio makes for a natural disaster bunker on the outskirts of town, but a new mark draws them into a house, where they find an unconscious schoolmate—and a trap.Barely surviving the night, they set out in search of safety, only to discover a landscape that promises a gruesome death, as each passing day becomes more treacherous than the one before. But...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Dystopian, Post-Apocalyptic, Teen & Young Adult
Size: 446 pages
Free eBook download for Kindle from 17 April 2019 onward  

Rating: 5.00 / 5
1 review

Tall (The Morganites Book 1)

by Alex King

Out now: Small (Morganites: Book 2) This is how the world ends the first time …It’s Christmas Eve and Marion Thomas Nelson’s year is improving. The United States won an impromptu skirmish with an unexpected foe, and now he and his wife are on their way to pick up their kids from Grandma’s house, where they’ve been safely stashed away. The future looks bright.But their celebration is cut short when the country is struck by a peculiar plague with extraterrestrial origins—a plague that is causing Americans to grow. Marion and his daughter are among the few unaffected. His wife and son are not. When people start outgrowing the world they built, an increasingly paranoid government banishes Marion and those like him to the country’s old World War II-era internment camps. Imprisoned...

Genre: Crime, Thriller & Mystery, Suspense, Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Dystopian, First Contact, Metaphysical & Visionary, Post-Apocalyptic
Size: 318 pages
Free eBook download for Kindle from 16 April 2019 onward  

Rating: 4.70 / 5
15 reviews

Diffusion

by Stan C. Smith

Quentin Darnell was only a boy when his anthropologist parents were overcome by a professional failure so crushing it led to his father’s eventual suicide. Now a schoolteacher he’s looking for answers, and senses they can only be found in the wild terrains of Indonesian Papua. He leads his wife, son and six students on an educational expedition in search of the world’s most pristine environments and isolated aboriginal tribes. But political unrest is brewing and when disaster strikes Quentin is faced with a loss so unthinkable, the dark mysteries of the past quickly become irrelevant. Trapped in a vicious fight to protect the ones he loves, Quentin is on the brink of discovering a secret with the power to save lives, and change the destiny of humanity forever....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Dystopian, First Contact, Post-Apocalyptic, Teen & Young Adult
Size: 219 pages
Free eBook download for Kindle from 16 April 2019 onward  

Rating: 5.00 / 5
1 review

Running: The Alien in the Mirror (The War for Iron: Element of Civilization Book 1)

by Lazlo Ferran

***For a limited time, you can get chapter one of Too Bright the Sun, along with other chapter ones and complete short stories, for free - click here to find out more > ow.ly/t6L4R (just copy and paste into your browser)*** Running - The Alien in the Mirror can be considered the cyberpunk prequel to the military scifi Iron Series but might also be the prequel to other science fiction thriller series.Ishmael Bodd 'wakes up' for the first time, a billion years in the future. He is a Citizen of Supercity, on Marstoo, far away from old Earth in the Universe. In his world, crime doesn't exist and Citizens only need electricity to live, whereas clones, who eat food and drink liquids, are banished to Clonecity.But he suddenly feels compelled to commit a minor crime and goes on the run. He can ne...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, Cyberpunk, Dystopian, Genetic Engineering, Military, Teen & Young Adult
Size: 97 pages
Free eBook download for Kindle from 16 April 2019 onward  

Rating: 4.10 / 5
10 reviews

Taken for the Alien Prince

by Ruth Anne Scott

When Layla awakens tied down to a slab of stone and watching a sunset that should not exist, all she remembers is running. She can recall nothing beyond the cold ground at her feet and the sheer terror of being captured and brought wherever she was. Only the brief appearance of a beautiful man by her side comforts her, but he soon disappears and she finds herself handed over to a group of strange women who tell her that she has been chosen by the youngest prince of a planet she never even knew existed. She is to become his nurturer, a woman enslaved and expected to attend to his every whim. Will whatever waits for her in her role as a nurturer be worth all of the memories that have disappeared from her mind? Or will she have a chance to escape and return to the world she doesn't remember?...

Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Alien Invasion, Colonisation, Cyberpunk, First Contact, Military, Space Exploration, Romantic Comedy
Size: 121 pages
Free eBook download for Kindle from 16 April 2019 onward  

Rating: 4.00 / 5
5 reviews

Rogue Stars: 7 Novels of Space Exploration and Adventure

by C. Gockel

...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Metaphysical & Visionary, Military, Space Exploration, Space Opera
Size: 2895 pages
Free eBook download for Kindle from 15 April 2019 onward  

Star-crossed to Star Dust

by Steven Wheelock

The novel's cover image depicts bikini-clad Padparadscha playfully flexing her muscles on her wedding night. While orthodons and humans interbreed, a cruel star-civilization plots to render orthodons and humans extinct.It was a backwater era of interstellar warfare funded by fiat money essentially created out of thin air.The main character would be a man named Mole, who would find himself marooned on war-destroyed planet Earth, amongst other adventures.An excerpt from this satiric, horror-comedy space opera novel:"Love is built upon a foundation of trust; I remember you saying that earlier.""'Trust' is the operative word," Mole agreed. "Now where were we?""Talking about women.""Right ... women," Mole said stalling for time. Inwardly, he was disgusted with the Human Empire for having taugh...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Galactic Empire, Metaphysical & Visionary, Military, Space Opera
Size: 295 pages
Free eBook download for Kindle from 15 April 2019 onward  

Red Giant: Baptism Of Fire - Book Three

by Owen Butler

...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Post-Apocalyptic, Space Exploration
Size: 264 pages
Free eBook download for Kindle from 15 April 2019 onward  

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