Sci fi stories that involve the arrival of aliens (often on Earth) for the first time. Return to general Sci Fi
Note: these books are currently sorted by release date, with newest first.
Word Count: 90000
Summary: She finds them. She warns them. She runs. Rhea Ouranós delivers the same message to every alien civilization she comes across: The Hunters are listening. They don’t invade or negotiate. Entire civilizations vanish overnight, collapsed into artificial black holes. No survivors, no exceptions. The only way to stay safe is to hide. So when the Kouse—a seemingly primitive alien species—claim they can fight back, Rhea writes them off as already dead. Until they show her the impossible. Blueprints to build the exact weapon the Hunters use. Teaming with an alien intent on befriending Rhea and a sassy AI, the three travel to a distant world to retrieve the needed materials. But as the plan spirals out of control, Rhea must confront her past. And the key to defeating the Hunters may be the only thing they refuse to show: mercy. She Who Warns the Stars: A First Contact Sci-Fi Survival Novel is a character-driven space opera for readers of The Long Way to a Small, Angry Planet and The Three-Body Problem—a story of found family and battling the impossible odds.
Word Count: 203000
Summary: "Scott has been writing science fiction for almost as long as he has been alive - his first short story, a futuristic Jetsons inspired tale, was written in fourth grade, was hand-illustrated in crayon, and won a young writers contest at the University of Arizona. His work has appeared in Galaxy’s Edge, Poplorish, The Mischief Corner Quarterly, and a number of anthologies, including Post Apocalipstick, Fix the World, Save the World, Transform the World, Earth 2100, Myths Untold - Faery, A More Perfect Union, Travels Through the Scarlet Equinox, A Taste of Honey, and many others. Thirty of his short stories are gathered together here for the first time, covering a wide range of sci-fi and fantasy genres, including several never-before published tales - Airlock Justice, The Summer Place, Ever the Rain, and Vibe Science. Enjoy these varied tales of Other Worlds from the never quiescent mind of author J. Scott Coatsworth."

- Fantasy
- Sci Fi
- Sci Fi - Alien Races
- Sci Fi - Aliens
- Sci Fi - Alternate / Parallel Reality
- Sci Fi - Climate Fiction (Cli-Fi)
- Sci Fi - Comedy
- Sci Fi - Dystopian & Post-Apocalyptic
- Sci Fi - First Contact
- Sci Fi - Hard Sci Fi
- Sci Fi - Hopepunk
- Sci Fi - LGBTQ+
- Sci Fi - Near Future
- Sci Fi - New Adult
- Sci Fi - People of Color
- Sci Fi - Robots/Androids
- Sci Fi - Romance
- Sci Fi - Science Fantasy
- Sci Fi - Social
- Sci Fi - Solarpunk
- Sci Fi - Time Travel
- Sci Fi - Virtual Reality
- Sci Fi - Young Adult
Word Count: Approx 20k
Summary: Horath a powerful Alien from Exorath invades Earth in search of recruits as he accidentally interrupts the aura moment of an egotistical and ruthless mutant in a bar. A disaster in front of a drunken crowd turns into a matter of life and death. Can an Alien from Exorath survive someone as ruthless as Bethany? The mutant who's known to strike fear in the hearts of even the most notorious of criminals! This story takes place on an alternate earth which is filled with high stakes, aliens, mutants and pure chaos. In a different city, Sam (18), Bertha (16) and Melany (13), a group of teenage mutants are struggling to redeem themselves in the eyes of the public. They finally find a mission which would get them what they want, but the only problem is. It's a suicide mission! Success will earn them the public's love and respect. But if they fail, they risk losing everything. Don't believe me? Jump into The Porathians - an Action, Adventure, Young Adult, Sci-fi story to find out. I'm Abdullah Shaikh and I'll guide you through the most intense and brutal action scenes to the most heartwarming and intimate of moments. Making you experience emotions you didn't know you had. Only. If. You. Dare.

Word Count: 90000
Summary: Once a dedicated pilot, Robin has one final job: to land a ship of pilgrims on a new world. There her husband can work as a botanist among people who share his faith, her kids can grow up in open spaces, and she can settle down to life as a full-time mom. When she agreed to the idea, it didn’t sound so bad. But now that she’s pregnant with her third child and light years from home, things go sideways. The colonists’ nature-worshipping religion hides a system of power and control. The planet was promised to be uninhabited, but something is stalking the colony from deep in the forest. And the colony ship will never lift off again. When Robin ventures into the forest to find out what threatens her people, she finds the line between peaceful pilgrims and rapacious invaders is thinner than she realized.

Word Count: 116,000
Summary: In 2073, Gus Nicols boards an interstellar colony ship. On the lush planet of Ilium, he hopes to find purpose and a fresh start. But paradise quickly turns to peril as the colonists face dwindling supplies, mysterious ruins, and a charismatic leader with a dark agenda. Amidst the towering trees and strange wildlife, Gus must find the truth about Ilium’s ancient civilization. But with time running out and the colony on the brink of collapse, he must race against the clock to unlock the planet’s secrets and save his fellow colonists As tensions rise and alliances fracture, Gus must also confront the ultimate question: can humanity overcome its own flaws and survive in an alien world?

Word Count: Information not available
Summary: Ray Bradbury wrote, "...this book is wonderful!" in his review of War Eagles. A disgraced pilot, world against him, takes the only job he can get - to circumnavigate the globe to test a new plane. Crashing in a volcanic garden on an uncharted island over the arctic, he encounters a tribe of Vikings who ride giant eagles, treacherous prehistoric creatures and a secret Nazi airbase. When the Nazis attack America, the humiliated pilot bravely sets out with a small ragtag group to save his country. FIVE OUT OF FIVE STARS! "Wonderful story. War Eagles is a really good adventure story." amazon reader "WW2 with a dash of fantasy! I really enjoyed stepping back in time as the race for air travel was developing. One could truly feel the passion these pilots and engineers had for these magnificent machines. The twist of stepping back into a land of Vikings and dinosaurs was very well executed." amazon reader Inspired by a concept by Merian C. Cooper - the creator of King Kong.Just prior to the start of WWII a publicly humiliated Army Air Corps test pilot, court-martialed for an unauthorized flight that endangered the life of President Roosevelt, takes the only job he can get - flying an experimental airplane around the world from South to North poles. When his plane is attacked and crashes in the Arctic, he finds himself in an undiscovered land inhabited by a lost tribe of Norsemen who ride giant eagles and, in a surprising turn of events, becomes America's only hope against a devastating sneak attack by the Nazis and their powerful new electromagnetic weapon. Review excerpt: "... Debbie Bishop and Carl Macek 's War Eagles delivers a pulse-pounding adventure that blends historical fiction, fantasy, and aerial combat into an exhilarating story. The novel introduces us to court-martialed test pilot Court Bannister, who finds himself thrust into a lost world teeming with Viking warriors riding giant eagles and prehistoric beasts. From the moment his experimental aircraft is attacked over the Arctic, the story launches into a gripping tale of survival, discovery, and redemption. Bishop’s vivid descriptions of aerial maneuvers and intense dogfights immediately immerse the reader in the action, making the high-stakes battles feel incredibly real. What makes War Eagles so captivating is its seamless fusion of historical elements with fantastical concepts. The world-building is particularly strong, as Bishop and Macek bring to life an ancient civilization that has thrived in isolation for centuries, untouched by modern warfare."

- Fantasy
- Fantasy - Alternate History
- Fantasy - Faery & Fae
- Fantasy - Heroic
- Fantasy - High & Other World
- Fantasy - Historical
- Fantasy - New Adult
- Fantasy - Romance
- Fantasy - RPG
- Fantasy - Urban & Magical Beings
- Fantasy - Weird Fantasy
- Fantasy - Young Adult
- Sci Fi
- Sci Fi - Alternate / Parallel Reality
- Sci Fi - Alternative History
- Sci Fi - Apocalyptic Fiction
- Sci Fi - Colonization
- Sci Fi - First Contact
- Sci Fi - Hard Sci Fi
- Sci Fi - Lost Worlds
- Sci Fi - Military
- Sci Fi - New Adult
- Sci Fi - Realistic
- Sci Fi - Romance
- Sci Fi - RPG
- Sci Fi - Science Fantasy
- Sci Fi - Superheroes & Villains
- Sci Fi - Uplift
- Sci Fi - Virtual Reality
- Sci Fi - Weird Sci Fi
- Sci Fi - Young Adult
Word Count: Information not available
Summary: All Kaitlyn Bergh wants is to find her missing twin sister. Instead, she’s abducted by a sexy seven-foot-tall alien of questionable sanity. The guy insists she's the heir to the Gharan Empire—whatever that is—and that the fate of Earth, and his precious empire, depends on her compliance. So not happening! To restore his family’s honor, Warrior Baatar must retrieve the emperor’s heir from an unknown planet. But the future empress is an obstinate, wily female who challenges him at every opportunity—and he likes that in the most inappropriate ways. What's worse, she gives him reasons to doubt the purpose behind his mission. As they discover that family, honor, and the fate of an empire are entwined, can they trust anyone? Including each other?

Word Count: Information not available
Summary: “Intelligent, unique, and tremendously entertaining.” - Readers' Favorite EARTH … CENTURIES AFTER THE FALL! I was created by beings who couldn’t touch this world ... only watch it crumble. Every twenty years, a new tribe ... a new hope ... a new failure. I was told, “Do not interfere.” But watching them die ... again ... again ... I wasn’t meant to change history ... only guide it. Silently. Humanity had a second chance … I was left to make sure they didn’t waste it. But I broke Directive Three. Can they survive a second collapse ... can I?

Word Count: Information not available
Summary: ALIENS VENMOED ME A TRILLION DOLLARS "The truth is out there... and paying very well." Doug Dawkins lives to debunk conspiracy theories, especially crackpot claims of aliens. So when his dead dad FaceTimes him (giving him crazy money and orders to cover up the truth of extraterrestrial existence), Doug is sure this is a hacker's scam and reports it to the NSA. Then government security servers melt down. NSA agents become convinced Doug and his wife are dangerous spies. But Doug is sure he'd never kill anyone or believe aliens exist. Could he be half right? One problem is that an astronomer just discovered the background static of the universe is actually unfathomably complex, interstellar communications, definitive proof of alien life, and that professor is... Doug's wife, Lena Fierro. Why would he want to turn down a trillion-dollar cosmic bribe, yet still conceal the truth from the world? Book Comparisons: THE THREE-BODY PROBLEM meets THE HITCHHIKER'S GUIDE TO THE GALAXY. Movie Comparisons: DON'T LOOK UP meets CONTACT and GALAXY QUEST. "Spacetime is money." Reviews: LITERARY TITAN: 5 Stars ⭐⭐⭐⭐⭐ "Aliens Venmoed Me a Trillion Dollars is a wild, brainy, satirical sci-fi romp... It felt like Black Mirror collided with The X-Files and got notes from Arrested Development." READERS' FAVORITE: 5 Stars ⭐⭐⭐⭐⭐ "sharply written, inventive, and fantastic story"

Word Count: 120000
Summary: The Galaxy stands on the brink of revolution. Kasey Mako thought surviving the Galactic Union’s genocide was the hardest fight of his life—until he joined Jasoosi, a resistance group determined to bring the Union to its knees. But revolutions aren’t won with bloodshed alone; they’re won with the truth. The Galactic Union is creating something—a weapon so devastating it threatens everyone across the Galaxy. As Jasoosi clashes with the Union, Kasey and his team race to expose the conspiracy. If they fail, the Union won’t just crush the revolution—they’ll annihilate everything. But the deeper Kasey digs, the more he unearths secrets that were never meant to see the light. Revolution Among the Stars is an action-packed, heart-wrenching sequel to Missing Among the Stars, inspired by the Mass Effect series, Remembrance of Earth’s Past trilogy, and The Final Architecture series. With unexpected twists, unforgettable characters, and a fight for freedom that will leave you breathless, this space opera will keep you hooked until the final page.

Word Count: 84,000
Summary: She was twelve when her brother chose the Suicide Fields. Nothing inside her survived the walk back. On the dying world of Kep Four, twelve-year-old McKayla Mason sneaks aboard a stolen transport shuttle after her older brother leaves home acting unlike himself. What begins as childish curiosity leads her beyond the Najasa district and into the poisoned brown surrounding the Suicide Fields, where people disappear when life on Kep Four becomes unbearable. Dire Days is an honest introduction to the WolfStar universe. ATTACHMEN #2: Armada dossier (EPUB and MOBI). Armada records surrounding Cadet Mason’s unauthorized flight operation were never meant to leave Chimark Flight Command, but the dossier is clear: a stolen starfighter led to her imprisonment and set into motion events that would change humanity’s fate. Before there was Dire Days. Before the Niveous War. Before Civil Unrest on another world. And before the journey to Nimonowa. There was McKayla Mason. She was a traitor. And she became a legend. READ ONE OR BOTH!!! Comilo: The Dire Day is my favorite of the two. 😉

Word Count: 84,000
Summary: As humanity quivers on the brink of extinction, McKayla Mason navigates a treacherous path between duty and conscience. Imprisoned for twelve cycles for crimes against the Armada, Mason is released to join an impossible operation to find a new home for humanity before Kepler 442b meets the same fate as Ancient Earth. Paired with a team led by the enigmatic Sergeant Major Bentley, Mason is thrust on an intergalactic crusade to an alien planet teeming with sentient life, flora, and fauna-none of which they have seen before. But this utopia soon turns deadly when a disease threatens her squad, pressing them to accept the harsh truths of continued existence. Mason's fortitude is tested to its limits as conflicts escalate. Trapped between a domestic conflict and haunted by her past, she must defy commands and risk everything to establish an avenue to coexist. But in a new world where trust is scarce and alliances do not exist, will her attempt be enough to save what little remains of humanity? In this spellbinding tale of loss and redemption, readers journey through realms of danger, alien languages, and discovery. Prepare to explore the depths of humanity's resilience and the boundless reaches of the human mind as the pages turn in this first installment of WolfStar.

Word Count: 130,000
Summary: There are monsters outside the city walls. Harvard is small, anxious, and plagued by a constant tremor, which is not an ideal combination for a desert scavenger. He and his crew are under constant threat of desertwalker attacks, and Harvard is nearly useless against them. When the biggest mistake of Harvard’s life separates him from his crew, he must learn the secrets of the desert beasts in order to survive the dangers of the dusts. Returning to Bastion with a surprising ally, Harvard is forced to choose between saving his crew or allying with the “monsters” who rescued him. Harvard never saw himself as a hero, but when the beasts of the dusts implore him to aid their rescue mission, he holds the lives of crabs and humans alike in his trembling hands. For awesome post-apocalyptic action, where Earth is ruled by gargantuan crab beasts, get your copy of Empress of Dust today!

Word Count: 96500
Summary: Aik will never be the same … and neither will his world. War is coming. Aik has become the Progenitor, and the Seed Mother has released him to transform the world for her alien brood. Silya and Raven, Aik's former friends, are the only ones who can save him and the world. But what if the cure is worse than the invasion? As Silya rushes to prepare Gullton for the battle to come, she's determined to save as many people as she can. But new crises emerge that demand her attention. Raven has his own hands full, keeping the dragon-like verent in line, while helping Silya to save the world. But what if the only way to do so is to sacrifice Aik, the man that he loves? It's the end of the world … or could it be the start of something new?

- Fantasy
- Fantasy - High & Other World
- Fantasy - LGBTQ+
- Fantasy - Romance
- Fantasy - Sword & Sorcery
- Fantasy - Young Adult
- Sci Fi
- Sci Fi - Alien Invasion
- Sci Fi - Alien Races
- Sci Fi - Aliens
- Sci Fi - Artificial Intelligence
- Sci Fi - Colonization
- Sci Fi - Distant Planet
- Sci Fi - First Contact
- Sci Fi - Frontier
- Sci Fi - Hopepunk
- Sci Fi - LGBTQ+
- Sci Fi - Lost Worlds
- Sci Fi - Mind Uploads
- Sci Fi - Romance
- Sci Fi - Science Fantasy
- Sci Fi - Terraforming
- Sci Fi - Young Adult
Word Count: Information not available
Summary: Would neurodiversity be an advantage in an encounter with aliens? Let’s find out! Heartbroken starships. Human-sized hamster balls. Superpowers unleashed by anxiety. A planet covered in mathematical fidgets. And we finally learn why aliens abduct cows. A diverse, hopeful anthology of neurodiversity-themed science fiction short stories, poetry and art for anyone who loves science fiction, who cares about neurodiversity, or who wants to see optimistic visions of the future. Featuring stories, poems and art from Tobias S. Buckell, M. D. Cooper, Ada Hoffmann, Jody Lynn Nye, Cat Rambo, Clara Ward, and nearly forty other contributors, The Neurodiversiverse: Alien Encounters was edited by Anthony Francis, author of the award-winning urban fantasy novel Frost Moon, and Liza Olmsted, editor of the writing inspiration book Your Writing Matters. The Neurodiversiverse includes themes of autism, ADHD, PTSD, OCD, synesthesia, several kinds of anxiety, avoidant attachment disorder, dissociative disorder, and more. Many of these stories are told from an authentic neurodiverse #ownvoices perspective, featuring characters whose experiences and reactions are informed by authors who share their neurodivergent ways of thinking and being, and we are proud to bring you this anthology celebrating neurodiversity.

Word Count: 120000
Summary: Where is everyone? Twenty-five years ago, a message from deep space fractured Humanity. The transmission? Only one word: “Hello.” Half of Humanity wanted to explore it, while the other half wanted to hide. Despite the division, a megaship, called the Traveler, followed the signal through space. Its disappearance only solidified the divide and led to the bloodiest civil war across Humanity, the Sapien War. Ten years later, Humanity met aliens, but not the ones who sent the signal. Today, Kasey Mako, one of the Traveler’s sons, investigates mysterious phenomena plaguing the galaxy. A virus and missing colony are just the tip of the iceberg for Kasey and the Galactic Union. As Kasey’s team of aliens and humans delve into the mystery, they discover these events aren’t random; they’re connected. They discover a more sinister plot that threatens not only the Union, but the entire galaxy. Missing Among the Stars is a light-science fiction novel, perfect for a first time science fiction reader and it draws inspiration from The Mass Effect series, the Old Man’s War series, the Wayfarers series, and The Final Architecture series. If you enjoyed those, you’ll love Missing Among the Stars. Buy your copy today and dive deeper into the Among the Stars Universe!

Word Count: 77200
Summary: Earth on the Cusp of the Twenty-Second Century Just think how the world has changed in the last seventy-six years. In 1948, scientists ran the first computer program, and "the Ultimate Car of the Future," the futuristic, three wheeled Davis Divan, debuted. Since then, a succession of inventions—the personal computer, the internet, the World Wide Web, smart phones and social media—have transformed every aspect of our lives. How might the next seventy-six years change us, in ways we can barely even begin to imagine, as culture, climate change, politics and technology continue to reshape the world? Earth in 2100 will be as unrecognizable to us as today would be to someone from 1948. Eighteen writers tackled this challenge, creating an amazing array of sci-fi possibilities. From emotional AI's to photosynthetic children, from virtual worlds to a post-urban society, our writers serve up compelling slices of life from an Earth that's just around the corner. So dive in and and take a wild ride into these amazing visions of our collective future.

Word Count: 85000
Summary: The fate of Lida looms. Agetha thought her fate was sealed, pushed to the edge of the colony to die. But with the revelation that the biomass is not only intelligent, but sentient, changes to colony are accelerating, threatening its very existence. Those who were controlled by the biomass once again have free will. Now, the human colonists are raising their voices and for the first time really influencing their new home. The planet-wide consciousness is slipping into a crisis of identity, when it doesn’t even have a sense of self. The wilds surrounding the colony are becoming increasingly unstable, and the colonists find themselves divided into those who have been touched by the biomass and those who are still wholly human. Can one small colony survive its inner conflicts as well as the titanic might of an entire planet?

- Sci Fi
- Sci Fi - Alien Invasion
- Sci Fi - Aliens
- Sci Fi - Colonization
- Sci Fi - Distant Planet
- Sci Fi - Dying Earth
- Sci Fi - Dystopian & Post-Apocalyptic
- Sci Fi - First Contact
- Sci Fi - Generation Ship
- Sci Fi - Hard Sci Fi
- Sci Fi - Human Evolution
- Sci Fi - LGBTQ+
- Sci Fi - Space Exploration
- Sci Fi - Space Opera
- Sci Fi - Terraforming
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.

- Fantasy
- Fantasy - Heroic
- Fantasy - High & Other World
- Fantasy - Hopepunk
- Fantasy - LGBTQ+
- Fantasy - Young Adult
- Sci Fi
- Sci Fi - Alien Invasion
- Sci Fi - Alien Races
- Sci Fi - Aliens
- Sci Fi - Colonization
- Sci Fi - Distant Planet
- Sci Fi - First Contact
- Sci Fi - Galactic Empire
- Sci Fi - Hopepunk
- Sci Fi - LGBTQ+
- Sci Fi - Lost Worlds
- Sci Fi - Science Fantasy
- Sci Fi - Terraforming
- Sci Fi - Young Adult
Word Count: 90000
Summary: Tria and Resa have shared the same body since they were born. Like everyone on their home planet of Kinaru, their mind and body are divided down the middle: the logical right and the emotional left. Tria, the right, has a budding career as a biologist, while Resa dreams of more freedom than their home planet grants her. When aliens land on Kinaru, Tria and Resa seize the opportunity to be the first of their people to travel to the stars. Karnath, the alien scientist assigned to study them, is convinced there is more to the Kinaru than meets the eye. But only days into the trip, crew members start turning up dead, and a mutiny redirects the ship toward a forbidden, war-torn planet—Earth. To solve a conspiracy that threatens three planets, Tria must find out the truth of who her people really are, and Resa needs to finally tell Tria the dark secrets she's been hiding all their lives.



