Aliens Fantasy Books: Best Reads

Fantasy books under this tag feature alien species, strange planets, and uncanny visitors woven into magical worlds. Ideal for readers who enjoy cosmic settings mixed with the supernatural.

Curated by Fabled Tome

21 Books in subgenre
Apr 13, 2026 Last updated
Content filters Expand or collapse to refine what appears in this ranking. NSFW included Illustrated hidden LGBTQ+ included Any Protagonist

NSFW

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Light Novels, Comics & Manga

Show illustrated and light novel entries alongside standard fantasy books.

LGBTQ+ themes

Include books tagged with LGBTQ+ themes or related sub-tags.

Protagonist

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1 Dungeon Crawler Carl

Dungeon Crawler Carl

By

Rated 4.48 out of 5 stars, based on 302,592 reviews.

Dungeon Crawler Carl by Matt Dinniman follows Coast Guard veteran Carl as he navigates a post-apocalyptic Earth transformed into a deadly, game show-style dungeon. Alongside Princess Donut, his ex-girlfriend’s cat, Carl faces alien invasions, magical…

Book 1 of Dungeon Crawler Carl series


2 To Valor's Bid

To Valor's Bid

By

Rated 4.43 out of 5 stars, based on 1,555 reviews.

To Valor's Bid (Monster Girls In Space, #1) by M. Tress follows Desmond McLaughlin, an ordinary man abruptly recruited by the CIA for a covert mission involving alien contact and interstellar military service. Set aboard a super-dreadnought starship…

Book 1 of Monster Girls In Space series


3 Defiance of the Fall

Defiance of the Fall

By ,

Rated 4.34 out of 5 stars, based on 15,911 reviews.

Defiance of the Fall (Defiance of the Fall, #1) by TheFirstDefier and J.F. Brink introduces Zac, who finds himself isolated in a transformed world governed by a mysterious System that reveals a multiverse filled with competing races and civilizations…

Book 1 of Defiance of the Fall series


4 Galactic Fist of Legend: Volume 1

Galactic Fist of Legend: Volume 1

By

Rated 4.32 out of 5 stars, based on 310 reviews.

Galactic Fist of Legend: Volume 1 by Scottie Futch presents a unique blend of science fiction and comedy within a multiverse setting. In 2018, humanity encounters an advanced alien race that challenges Earth’s survival through a deadly game requiring…

Book 1 of Galactic Fist of Legend series


5 Road to Mastery

Road to Mastery

By

Rated 4.31 out of 5 stars, based on 3,245 reviews.

Road to Mastery (Road to Mastery #1) by Valerios follows Jack Rust, a former biologist who finds himself trapped in a transformed Earth dominated by an alien AI known as the System. Stripped of magic and armed only with his fists, Jack must navigate…

Book 1 of Road to Mastery series


6 First Song, Book One

First Song, Book One

By ,

Rated 4.31 out of 5 stars, based on 1,203 reviews.

First Song, Book One (Anthem of Infinity #1) by Blaise Corvin and Outspan Foster is set in a post-apocalyptic America two years after the Shift, an event that disrupted technology and altered physical laws. The protagonist, Noah Henson, struggles wit…

Book 1 of Anthem of Infinity series


7 Subjugation (Subjugation, #1)

Subjugation

By

Rated 4.31 out of 5 stars, based on 378 reviews.

Subjugation (Subjugation, #1) by James Galloway is a science fiction novel set in a future where the telepathic alien Faey have subjugated Earth, transforming it into a resource colony for their empire. The story follows Jason, a college student stud…

Book 1 of Subjugation Universe series


8 The John Blake Chronicles - Volume 1: Three Square Meals

The John Blake Chronicles - Volume 1: Three Square Meals

By

Rated 4.30 out of 5 stars, based on 737 reviews.

The John Blake Chronicles - Volume 1: Three Square Meals (The Unclaimed Legacy Series) by M. Tefler introduces retired Terran Federation Marine John Blake, now a trader navigating the galaxy aboard his freighter, the Fool's Gold. Set in 2779, this sc…

Book 1 of The Unclaimed Legacy series


9 Frozen Soul

Frozen Soul

By

Rated 4.30 out of 5 stars, based on 219 reviews.

Frozen Soul by Stuart Grosse is a science fiction novel set during the 2016 invasion of Earth by the Rithenal Empire, a multispecies force seeking control of the strategically vital Sol System. The story follows Iceblade, an amoral assassin known as…

Book 1 of Frozen Soul series


10 Mindtouch

Mindtouch

By

Rated 4.29 out of 5 stars, based on 1,491 reviews.

Mindtouch by M.C.A. Hogarth follows Jahir, a rare Eldritch empath, as he leaves isolation to study xenopsychology at the prestigious Seersana University. Overwhelmed by a sprawling interstellar campus and its many alien cultures, he finds an unexpect…

Book 1 of The Dreamhealers series


11 Falling with Folded Wings

Falling with Folded Wings

By

Rated 4.29 out of 5 stars, based on 721 reviews.

Falling with Folded Wings by Plum Parrot follows engineer Morgan Hall, who is awakened centuries early from stasis aboard the arkship Pilgrim-9 and forced down to an unknown world. Stripped of their advanced technology, Morgan and his fellow colonist…

Book 1 of Falling with Folded Wings series


12 Arena

Arena

By

Rated 4.28 out of 5 stars, based on 1,164 reviews.

Arena (Arena, #1) by Logan Jacobs follows Marc Havak, an ordinary truck driver unexpectedly chosen by alien overlords to represent humanity in deadly combat games. Set in a science fiction world blending action, fantasy, and humor, the story explores…

Book 1 of Arena series


13 The Cleaner, the Cat and the Space Station

The Cleaner, the Cat and the Space Station

By

Rated 4.26 out of 5 stars, based on 460 reviews.

The Cleaner, the Cat and the Space Station by Fay Abernethy blends cozy science fiction with light fantasy as an alien-run orbital station secretly shields Earth from hostile forces. Hanna Abebe, an undocumented cleaner in London, is pulled from a li…

Book 1 of The Shantivira series


14 The Hitchhiker's Guide to the Galaxy

The Hitchhiker's Guide to the Galaxy

By

Rated 4.22 out of 5 stars, based on 2,037,603 reviews.

The Hitchhiker's Guide to the Galaxy by Douglas Adams follows Arthur Dent, an ordinary Englishman abruptly removed from Earth moments before its destruction to clear space for a hyperspatial express route. Rescued by Ford Prefect, a disguised alien r…

Book 1 of The Hitchhiker’s Guide to the Galaxy series


15 Supers - Ex Gods 1

Supers - Ex Gods 1

By

Rated 4.21 out of 5 stars, based on 605 reviews.

Supers - Ex Gods 1 by Jamie Hawke follows a former Marine whose plans for rest after a grueling space deployment collapse when he is abruptly transported through a portal into a parallel universe of superheroes and supervillains. Stranded aboard a sp…

Book 1 of Supers - Ex Gods series


16 Born of Night

Born of Night

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Rated 4.19 out of 5 stars, based on 28,447 reviews.

Born of Night by Sherrilyn Kenyon opens the Ichidian Universe with a blend of science fiction, paranormal elements, and high-intensity military action. Nykyrian Quikiades, a former League assassin now marked for death by his own organization, is assi…

Book 1 of The League: Nemesis Rising series


17 AL:ICE

AL:ICE

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Rated 4.18 out of 5 stars, based on 2,164 reviews.

AL:ICE (AL:ICE, #1) by Charles W. Lamb follows Captain Jacob Thomas, a Marine Corps veteran who volunteers for a DARPA experiment and wakes up in a future where humanity has lost two centuries of technological progress and suffered massive population…

Book 1 of AL:ICE series


18 Clean Sweep

Clean Sweep

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Rated 4.16 out of 5 stars, based on 64,044 reviews.

Clean Sweep by Ilona Andrews introduces Dina Demille, an innkeeper whose quiet Texas bed-and-breakfast is actually a sentient, magically empowered refuge for travelers from distant worlds. Armed with a lethal broom and aided by her shape-shifting Shi…

Book 1 of Innkeeper Chronicles series


19 Tamer: King of Dinosaurs

Tamer: King of Dinosaurs

By

Rated 4.15 out of 5 stars, based on 3,502 reviews.

Tamer: King of Dinosaurs by Michael-Scott Earle follows Victor Shelby, a struggling animal shelter worker who is unexpectedly transported to a prehistoric world inhabited by dinosaurs and alien women. In this science fiction fantasy, Victor discovers…

Book 1 of Tamer: King of Dinosaurs series


20 Eye of the Tiger

Eye of the Tiger

By

Rated 4.14 out of 5 stars, based on 3,082 reviews.

Eye of the Tiger (Star Justice #1) by Michael-Scott Earle follows space marine Adam, who has been transformed into a genetically enhanced super soldier with tiger-like abilities. After a mission goes awry, Adam is freed from his control collar and be…

Book 1 of Star Justice series


21 Gateway

Gateway

By

Rated 4.06 out of 5 stars, based on 47,825 reviews.

Gateway by Frederik Pohl centers on a hazardous alien spaceport packed with abandoned Heechee ships that anyone can launch but no one can truly steer. Set in a harsh, resource-depleted future, the novel follows would-be prospectors who risk death or…

Book 1 of Heechee Saga series