As an Amazon Associate we earn from qualifying purchases.

sci fi – alien invasion

Sci fi stories that involve an alien takeover (usually of Earth). Return to general Sci Fi

Note: these books are currently sorted by release date, with newest first.

Sort by:

<<First <Prev 1 2 Next> Last>>

Word Count: 93300

Summary: Silya comes into her own, but will she be enough? Silya finally has everything she always wanted: She's the Hencha Queen, head of the Temple, and is mastering her newfound talents. So why does the world pick now to fall apart? Her once-nemesis Raven is off riding dragons, and their mutual friend (and her ex) Aik is nowhere to be found. Meanwhile, a new threat menaces the Heartland from the East. If she can't convince a reluctant city council to prepare for the worst, she may lose everything—and everyone—she's ever cared about. As Silya wields her abilities, dry wit, and sheer determination to save her city, she's joined by Raven and his new friends, just as a dark storm threatens to sweep them all away. Will their aid help tip the scales? And will she and Raven finally find out what happened to Aik? Forget messy. Things just got apocalyptic.

NEW
The Hencha Queen - J. Scott Coatsworth
The Hencha Queen SALE
Published:

Word Count: 38000

Summary: RISE (noun / verb) Eight definitions to inspire writers around the world, and an unlimited number of possible stories to tell: 1) An upward slope or movement 2) A beginning or origin 3) An increase in amount or number 4) An angry reaction 5) To take up arms 6) To return from death 7) To become heartened or elated 8) To exert oneself to meet a challenge Rise features 300-word speculative flash fiction stories from across the rainbow spectrum, from the minds of the writers of Queer Sci Fi.

Rise Anthology
Rise
Published:
Genres:

Word Count: 52000

Summary: Can Scott learn to use his newly discovered magical ability, while managing his concerns about the family he left behind? Especially now, when Landbelow's extraterrestrial origins are starting to cause problems?

Enimnori: Challenge - Jeff Webber - Enimnori
Enimnori:Challenge
Published:

Word Count: 50,000

Summary: J. Manfred Weichsel's versatility, unique style, and refusal to be bound by genre conventions have made him a force to be reckoned with in the world of speculative fiction. Now, Weichsel invites you to strip down and expose yourself to his raw and unfiltered imagination with Warrior Soul & Other Stories. Weichsel’s stories peel away the veneer of societal norms and delve deep into the human psyche, exposing the rawest and most vulnerable parts of our existence. Through his boundary-shattering tales of science fiction, adventure, horror, and humor, Weichsel fearlessly explores the fringes of what is possible in fiction, revealing the naked truth of our humanity. From the mind-bending science fiction of “Warrior Soul”, to the fantastical realm of “The Rainbow-Colored Rock Hopper”, from the light comedy of “Queen of the House”, to the darkest depths of horror of “Complicit in Their Bondage”, these twelve tales will leave you feeling exposed and vulnerable in the best possible way. The bold and daring themes that run throughout Weichsel's work strip away all pretense and artifice to reveal the unvarnished truth of the human experience. So if you're ready to shed your inhibitions and explore the depths of what's possible in fiction, then get your copy of Warrior Soul & Other Stories now. It's time to embrace your innermost desires and take the plunge into the raw, unbridled world of J. Manfred Weichsel.

Warrior Soul & Other Stories - J. Manfred Weichsel
Warrior Soul & Other Stories
Published:

Word Count: 109,000

Summary: Time is running out for planet Earth. An insidious Martian plague has been infecting the planet for over twenty years, and has resisted all human efforts to eradicate it. With all life on Earth facing extinction, the only solution left is to directly access a specific piece of Martian technology. But, according to diaries left behind by Ogilvy the astronomer, the Martians have hidden it at the lake on the moon. In 1945, three rockets converted from Martian cylinders take off on the vital lunar mission, and amongst the crew is Ogilvy's nephew, Jack Stent. Will the astronauts locate the Martian shadow-weapon, thought to hold the desperately needed cure for Marseria? Can it really be used to instigate another timeline on Earth so that mankind can survive? The stakes are high and so is the risk of contact and conflict with Martians. Nearly two hundred years later, at a scientific colony on Mars, a shocking discovery is made about Jack Stent, and Ogilvy's Martian diaries are once again pivotal to human survival and the continuation of life on Earth. Gateway To Mars is the third volume of The Martian Diaries series that continues the classic H.G. Wells Mars novel in a compelling, unmissable action adventure. If you're a fan of The War Of The Worlds you won't want to miss this story of survival, despair and hope, that brings the original tale full circle. Get your copy today! What readers have said: “A really well written, excellent continuation of the story and a truly brilliant tribute to HG Wells! I do recommend!” “An excellent third part to this incredible series!” “Boy this was a good book! I love the writing style... it's very true to the original story.”

Gateway to Mars - HE Wilburson - The Martian Diaries
The Martian Diaries: Vol.3 Gateway To Mars
Published:

Word Count: 50000

Summary: Can Scott and his new friends survive a trip to the "Dead Zone". Is it REALLY dead? if not who or WHAT lives there?

Enimori Discovery - Jeff Webber - Enimori
Enimnori Discovery
Published:

Word Count: 110000

Summary: Finding work is easy. Staying alive is a little bit harder. When Russ Wesley finds an unusual artifact in his grandfather’s collection of rare antiquities, the last thing he expects is for it to draw the attention of a ferocious alien from a distant planet. Equally surprising is the adventurous team of intergalactic exterminators dispatched to deal with the alien threat. They’re a little wild, and a little reckless. Worse yet, they’re so impressed with Russ’s marksmanship that they insist he join their squad . . . whether he wants to or not. Blurb “This book is so much fun it ought to be illegal in all known galaxies. Ash Bishop has written a wildly imagined, deeply felt, swashbuckling page turner. I loved it.” —Jesse Kellerman, New York Times bestselling author of The Burning

Intergalactic Exterminators - Ash Bishop
Intergalactic Exterminators, Inc.
Published:

Word Count: 299

Summary: This action filled, edge of your seat dystopian adventure is set in the near future, when a space probe is returning to Earth from the Cares 1 Asteroid with geological and biological samples frozen in ice for billions of years. It’s big news, the discovery of ancient organisms from an extra-terrestrial body. After the samples arrive at Interplan Astro-Research facility in the quiet city of Worcester Massachusetts, with the world’s media gathered, eager to hear official announcement that the samples are indeed biological, thus discovering evidence of complex life beyond our planet. Not everyone’s excited or happy about having alien lifeforms coming to Earth, and one group of terrorists have planted a thermobaric bomb in an elevator shaft of the facility. The bomb detonates and the facility explodes, killing hundreds of people, workers, protestors, scientists and TV crews, but far from destroying the samples, the explosion has released them from their level one quarantine and unleashes a deadly parasite that quickly infects the citizens of Worcester with infestations of strand red worms that infest the living. Despite efforts to contain the “Cares Pestis” AKA the “MR. Ripple” it spreads fast and becomes through the USA and beyond, causing a complete breakdown of society. But then comes something else, something far more menacing that threatens the very existence of human life on earth, and for Colonel Troy Glass and his fiancé Yvette, a deadly struggle for survival begins as they head west, to a secret government facility known as Haven. On their way, they pick up an eclectic group of fellow survivors, who together, battle against all the odds, both human and alien…

Mr Ripple - - Chris Black
Mr. Ripple
Published:

Word Count: 107000

Summary: As the Oort Federation becomes a major force in the Solar System, Braxton Thorpe passes the Federation chairmanship to former US President John Butler. Thorpe’s group offers humanity virtual immortality, but Isidor Orlov and his Udachny Enterprises oppose their every move. While terraforming Mars for more living space, the Mars Reds prove formidable as resisters. If the Asterian starship fighter pilots are released, will they align with Phoenix or Udachny, and who will develop the right FTL technology? In this tense space adventure, Thorpe, his team, and Max the tabby cat travel to Proxima Centauri and beyond to the Aster system, 84 lightyears distant. Will Thorpe bring together humans and Asterians in their quest for intergalactic travel? Will long life prove more than mere humans can handle?

The Oort Federation - Robert G. Williscroft - Oort Chronicles
The Oort Federation: To the Stars
Published:

Word Count: 81000

Summary: The Earth has gone silent. John Mark Ellis and the crew of the Sanson are sent to investigate. When they arrive, they find vast alien machines known as Clusters in orbit. Fearing the worst, they land and discover that the once overcrowded, polluted Earth has become a paradise of sorts. The problem is over half the population is dead or missing and the planet's leaders don't seem to care. As Ellis works to unravel the mystery, sudden gravitational shifts from the galaxy's center indicate something even worse is in the offing. Can Ellis save the galaxy from the heirs of the new Earth?

Heirs of the New Earth - David Lee Summers - Space Pirates' Legacy
Heirs of the New Earth
Published:

Word Count: 50000

Summary: An act of desperation by young magician Brandon accidentally snatches Scott Hathaway from our world. Struggling to adapt to his new life, Scott becomes ensnared in dark local politics. He realizes he can use the knowledge he brought from his world to save his new friends, but at what cost? The first in a series. A story about an engineer who gets accidentally transported to a medieval type world where magic is real. But all is not as it seems!

Enimnori - Jeff Webber
Enimnori
Published:

Word Count: 81000

Summary: An implacable alien intelligence called the Cluster has arrived in the galaxy and dissects almost every star ship it encounters. Grandson of an infamous space pirate, Commander John Mark Ellis is disgraced and booted out of the space service when he fails to save a merchant ship from the Cluster. Even so, Ellis believes he holds the key to communicating with the invader. His mother, Suki Firebrandt Ellis, is a historian who believes the galaxy's leaders are withholding information about the Cluster. Clyde McClintlock believes the Cluster is God incarnate and provides the path to salvation. G'Liat is an alien warrior who hopes to protect his people from the Cluster. All together, they set out to stop the Cluster's reign of destruction.

Children of the Old Stars - David Lee Summers - Space Pirates' Legacy
Children of the Old Stars
Published:

Word Count: 19582

Summary: The War Of The Worlds continues.... The terror of the coming of the Martians is all but a distant memory, a bad dream that has faded with time. All George wants is a quiet suburban life – but at breakfast one morning his newspaper reports the shocking discovery of a Martian cylinder, found intact and unopened, and carefully transported to London. Could it be from the first alien invasion and after more than seven years are there Martians still alive inside? By teatime George learns that vengeance seeking Martians and their tripod fighting machines are already on their way back. This time they are armed with a doomsday weapon, able to destroy all bacteria and completely annihilate Earth. The countless numbers of their projectiles form a huge green comet and invasion day will be just before Christmas. The first attack by aliens was enough for any lifetime, but who would expect to be involved with two? Can George and his wife escape this new Martian apocalypse and how will our planet survive a second time? The Day Of The Martians continues the iconic Mars novel by H.G. Wells, in this exciting action adventure – the first volume of The Martian Diaries science fiction series. If you're a fan of The War Of The Worlds you won't want to miss this award-winning 3 part continuation. Get the ebook today or check out the action-packed audio version featuring original music and sound effects. Winner of 5 awards in the 2020 Los Angeles Science Fiction Film Awards, Audio Drama category, together with volume 2 Lake On The Moon. WHAT PEOPLE HAVE SAID ABOUT THE AUDIO VERSION “...a wonderfully executed tribute to H.G. Wells.” Readers Favorite 5 stars ...sometimes in life, amongst all the boring stuff, something comes along to shake up your life and make you grateful for other people’s creations.” Breakaway Reviews “A splendid sequel.” C.A. Powell, science fiction author of The Last Days Of Thunder Child “A little diamond from Mars!” Goodreads reviewer

The Day of the Martians - HE Wilburson - The Martian Diaries
The Martian Diaries: Vol. 1 The Day Of The Martians
Published:

Word Count: 42000

Summary: What lies hidden inside the Martian Red Weed and what is the secret of the lake on the moon? When the first Martian cylinder crash lands in England, Ogilvy the astronomer barely survives the deadly heat ray from the attack by aliens. He then accidentally stumbles upon the truth about the Red Weed and sends vital evidence to scientists in France on board HMS Thunder Child, but the ship is attacked by a Martian tripod. Years later in 1919, in the aftermath of World War 1 and Spanish influenza, a sinister plague emerges on Earth from the long forgotten Red Weed, and it threatens all life on our planet with global extinction. Ogilvy suggests a daring and risky plan to combat the devastating alien menace, involving alternate history timelines. He persuades other original War Of The Worlds characters to participate, but how on earth can they locate the secret weapon hidden by the Martians at the lake on the moon? Don't miss this compelling continuation of the H.G. Wells Mars novel in the gripping second volume of The Martian Diaries science fiction series. Get this award winning continuation of The War Of The Worlds today! Features a bonus chapter not included in the audiobook version. Bronze medal winner in the Readers Choice Awards 2020 WHAT PEOPLE HAVE SAID ABOUT THE AUDIO VERSION “I sat spellbound while listening to this...as I’ve always been convinced nobody could ever out-rank the original War of the Worlds by H.G. Wells, but he has succeeded in giving us this astonishing follow-up.” Breakaway Reviews "The storyline is mesmerizing, and Mr Wilburson has done a magnificent job of melding his story with the original War of the Worlds." Readers Favorite Reviews “I am in awe. I finished the audiobook an emotional wreck, especially after the epilogue...and cannot wait for episode three, Gateway to Mars." Goodreads reviewer “Author Wilburson's trilogy is an enthralling companion to H.G. Wells' War of the Worlds. The Lake On The Moon is an audiobook treat, highly recommended!” Veronica Cline Barton - Mystery & Suspense author Winner of 5 awards in the 2020 Los Angeles Science Fiction Film Awards, Audio Drama category, together with volume 1 The Day Of The Martians.

Lake on the Moon - HE Wilburson - The Martian Diaries
The Martian Diaries: Vol. 2 Lake On The Moon
Published:

Word Count: Information not available

Summary: An intriguing collection of short stories, from Space Opera to harder sf. Life can be hard when your papers suddenly aren’t valid anymore and you are forced to leave your home for another planet. How do you cope? Friendly aliens come in all shapes, as do the ones you don’t want in your mind. You will find some futuristic social science and a speculative one thrown in for good measure. The characters are younger and some are older, some are strange and some perhaps, are more familiar. This collection of short stories reveals capable humans, intriguing aliens, and new areas of trade.

The Mars Vintage - A.H. Lykke
The Mars Vintage and other stories
Published:

Word Count: Information not available

Summary: The Dissolution is here. It is both an end, and a beginning. "Science fantasy with fantastic queer rep" -J.S. Fields, Author of the Ardulum Series The Dissolution has begun. Sam is finally reunited with Enos and Inas, only to see his new home under siege by beings that dissolve reality at a single touch. Even as they battle their personal demons, the three apprentices must also fight to save their home. Enos lashes out at those she loves, plagued by voices she’s consumed, and Inas must risk his sanity to access ancient memories of the Nether. Sam must learn how he uniquely affects the Symphony, but there is little time to master what usually takes a lifetime. The Nether is leaderless and the Assembly is in chaos. The three apprentices must counter an invasion by aliens who rip the Symphony, and the very universe, apart. Ancient antagonists will resurface, a battle must be fought, and the secrets of the Nether and the universe will be laid bare in this final book of the Dissolution Cycle. If you like epic fantasy, space opera and music-based magic, you'll love William C. Tracy's Dissolution Cycle. Download Fall of the Imperium today and discover the diverse cultures, genders, and alien species of an epic science fantasy space opera! The Dissolution Cycle (Epic Space Opera, LGBT): Book 1: The Seeds of Dissolution Book 2: Facets of the Nether Book 3: Fall of the Imperium Book 4: Tales of the Dissolutionverse (Novella collection)

Fall of the Imperium - William C. Tracy - Dissolution Universe
Fall of the Imperium
Published:

Word Count: 94000

Summary: Braxton Thorpe has discovered a threat to the entire Solar System, but he has a problem: he's dead. Frozen at death, he awakens to find himself uploaded into an electronic matrix. Exploring beyond the matrix and the larger GlobalNet, he discovers the Oort, a distributed electronic entity older than humanity, with an unnerving secret: aliens wiped out nearly all life on Earth once, and are coming back to do it again. The mathematical entity that is Thorpe has to find a way to convince humans of the threat, and in time to do something about it. But how, and what? If you've read Niven's A World Out of Time or Taylor's We Are Legion, the opening of Icicle will only seem familiar. Buckle up for a wild ride; you ain't seen nothing.

Icicle - Robert G. Williscroft - Oort Chronicles
Icicle: A Tensor Matrix
Published:

Word Count: 489,500

Summary: In this Rainbow Award-winning space opera/military sci-fi series, Earth is a dead planet, dark for thousands of years; lost for so long no one even knows where the solar system is. Her last known colony, Albion, has grown to be regional galactic power in its own right. But its drive to expand and found colonies of its own has threatened an alien race, the Maess, against whom Albion is now fighting a last-ditch battle for survival in a war that’s dragged on for generations. Taking Shield charts the missions and adventures of Shield Captain Bennet, scion of a prominent military family. Bennet, also an analyst with the Military Strategy Unit, uncovers crucial data about the Maess to help with the war effort. Against the demands of his family's 'triple goddess' of Duty, Honour and Service, is set Bennet’s relationships with lovers and family—his difficult relationship with his long term partner, Joss;  his estrangement from his father, Caeden, the commander of Fleet's First Flotilla; and Fleet Lieutenant Flynn, who, over the course of the series, develops into Bennet’s main love interest. Over the Taking Shield arc, Bennet will see the extremes to which humanity’s enemies, and his own people, will go to win the war. Some days he isn’t able to tell friend from foe. Some days he doubts everything, including himself, as he strives to ensure Albion’s victory. And some days he isn’t sure, any longer, what victory looks like.

Taking Shield Complete Series - Anna Butler
Taking Shield : The Complete Series
Published:

Word Count: 24,074

Summary: While Sacrum Umbra showed us the darkness of our own shadow, and In Ventre Tuo the guts of our inner monster, The Lesser Apocrypha is still another beast altogether. Meant to gather together the stranger stories, it contains some of the more surreal and ephemeral stories, the ones that just are without much rhyme or reason. Stories like an odd moment in the park, the strange child who won't stop haunting you, an alien invasion that gets very personal, an AI born of a lolcat, monsters in the woods, and a spell gone terribly wrong.

The Lesser Apocrypha - Amanda M. Lyons
The Lesser Apocrypha
Published:

Word Count: 65000

Summary: “Whenever someone asks me if I believe in heaven and hell, I tell them I don’t know about heaven, but on hell... I’m an expert.” On the eve of World War I, the Martians from the original H.G. Wells classic have returned to finish what they started, but this time humanity is ready. Armed with steam-powered battle machines created from reverse-engineered alien technology, the global defense force A.R.E.S. prepares for the coming conflict as tensions rise in Europe. Captain Eric Wells, an orphan of the first War of the Worlds, commands Earth's newest, most formidable weapon... the colossal battle tripod GOLIATH. Includes new and deleted scenes not included in the film. Based on the award-winning animated film from director Joe Pearson and Tripod Entertainment, starring Adrian Paul, Peter Wingfield, Elizabeth Gracen, Jim Byrnes, Beau Billingslea, Mark Sheppard, and Adam Baldwin. Adapted from the screenplay by David Abramowitz. 2015 Scribe Award Finalist (Best Adapted Novel Category)

Goliath - Adam J. Whitlatch - War of the Worlds
War of the Worlds: Goliath
Published:
<<First <Prev 1 2 Next> Last>>