Skip to content

Books
Articles

wonderlit

The right book for right now.

Books
Articles
About
Terms
Privacy

© 2026 wonderlit · Support indie bookstores

As an affiliate, Wonderlit earns from qualifying purchases through Bookshop.org and Amazon.

Can’t find a book? Let us know – we’re always adding new titles.

Aliens & Extraterrestrials Books for Kids – Wonderlit | Wonderlit

Browse → Interests → Aliens & Extraterrestrials

Aliens & Extraterrestrials

563 books about aliens & extraterrestrials

Age

0–2 3–5 6–8 9–12 13+

Cover of The Discovery

For the child grappling with the weight of big responsibilities, this high-stakes adventure explores what happens when a

Cover of Do-Wah Rocks!

Butt-Ugly Martians #1

For the young reader who loves silly humor and imagining life on other planets, this quirky adventure celebrates the bes

Cover of Night of the Living Veg

Buster Bayliss #1

Night of the Living Veg

Philip Reeve

For the child who loves zany, fast-paced humor and needs a reminder that even the most boring stay at a relative's house

Ages 8–12

Cover of UFOs and Aliens

The Unexplained (DK) #1

UFOs and Aliens

For the child who scans the night sky with wonder, this visual guide explores the history of UFO sightings and the scien

Cover of Captain Raptor and the Moon Mystery

Captain Raptor #2

Captain Raptor and the Moon Mystery

For the child who loves high stakes adventures and needs a boost in reading confidence through fast paced action and cin

Cover of UFOs

Usborne Hotshots #1

For the curious child fascinated by the unexplained, this guide explores mysterious sightings and alien encounters while

Cover of Night on Crazy Horse Hill

Night on Crazy Horse Hill

David R. Griffiths

For the curious child who dreams of the stars and wonders how the universe works. This cosmic adventure turns a backyard

Cover of The Power of Six

Lorien Legacies #2

The Power of Six

For the reader who feels like they're fighting a battle alone and needs to know that finding their 'tribe' is the key to

Cover of We Are the Ants

We Are the Ants

Shaun David Hutchinson

For the teen navigating deep grief or isolation, this gripping story asks if the world is worth saving when your own hea

Cover of Alien Expedition

Alien Expedition

Pamela F. Service

For the adventurous reader fascinated by life beyond our stars and the bravery required to face the unknown in the deep

Cover of Expiration Date: Never

Expiration Date #2

Expiration Date: Never

Stephanie Spinner, Terry Bisson

For the child who wonders if there is more to the world than meets the eye. David discovers a shop where the snacks are

Cover of Guardians of the Galaxy: The Junior Novel

Guardians of the Galaxy: The Junior Novel

For the child who feels like an outsider or is looking for their tribe. This high energy space adventure shows how a gro

Cover of Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies from Outer Space

Captain Underpants #3

Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies from Outer Space

For the child who thrives on silliness and needs a reason to love reading. This wild adventure turns school cafeteria ch

Cover of Missy

For the teen who loves complex anti-heroes and dark humor. This collection explores Missy's chaotic adventures, perfect

Cover of Roswell

The Unexplained (Capstone)

For the curious child fascinated by mysteries, this book explores the 1947 Roswell incident using real evidence to separ

Cover of The Gauntlet

For the teen grappling with questions of autonomy and sacrifice while navigating high-stakes pressure to protect those t

Cover of Ant's Pact

Project X Alien Adventures #7

For the child who loves tech-filled adventures and needs to see the power of keeping your word and working together duri

Cover of The Return

For the child who feels like an outsider and wonders where they truly belong, this sci-fi journey explores the deep pull

Cover of Space Cadets

Space Cadets #1

For the child whose daydreams are bigger than their desk, this high-energy adventure proves that a wild imagination is a

Cover of Icons

For the teen grappling with the weight of their own intense feelings, discovering that those big emotions might actually

Cover of The Planet, the Portal, and a Pizza

Time Twisters #1

The Planet, the Portal, and a Pizza

Wendy Mass, Nora Raleigh Baskin

For the child who feels like an outsider or is searching for their place in a world that doesn't quite make sense yet.

Cover of Archie's Alien Disguise

Archie's Alien Disguise

Wendy Mass, Michael Brawer

For the child who loves to imagine big adventures and needs a boost of confidence to handle unexpected challenges on the

Cover of Guardians of the Galaxy: Friends and Foes

Guardians of the Galaxy

Guardians of the Galaxy: Friends and Foes

Chris Strathearn

For the early reader who loves action and is finding their place in a group. This cosmic adventure celebrates how even t

Cover of Jeff Allen vs. the Time Suck Vampire

Devils' Pass #1

Jeff Allen vs. the Time Suck Vampire

Justina Ireland

For the child who struggles with time management or feels like the day disappears too fast, this high-stakes space adven

1...7 8 9 10 11...24