Skip to content

Books
Articles

wonderlit

The right book for right now.

Books
Articles
About
Terms
Privacy

Discover

Life Moments
Themes
Interests
Ages

© 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.

Send Feedback

Aliens & Extraterrestrials Chapter Books – Wonderlit | Wonderlit

Browse → Chapter Books → Interests → Aliens & Extraterrestrials

Aliens & Extraterrestrials Chapter Books

Explore chapter books books about aliens & extraterrestrials for children.

306 books

Cover of Nosepickers from Outer Space

Nosepickers from Outer Space #1

Nosepickers from Outer Space

Devin thinks his new exchange student roommate is just a huge nerd, until he realizes Stan’s hometown isn't Chicago—it i

Cover of The Hidden

K. A. Applegate

Ax and the Animorphs are on the run as the Yeerks hunt them down for the powerful blue cube that grants them the ability

Cover of Sci-Fi Junior High

Sci-Fi Junior High #1

Sci-Fi Junior High

Kelvin is just a normal kid in a school full of geniuses, but he is the only one who can stop a mad scientist from destr

1 2 3...13

Popular Series in This Category

4 books in this category

Intergalactic Bed and Breakfast

3 books in this category

Cover of Here Come the Aliens!

Here Come the Aliens!

Colin McNaughton

A fleet of mean aliens is zooming toward Earth for a fight, but a sudden, terrifying surprise sends them scrambling in t

Ages 4–8

Cover of The Android

K. A. Applegate

What starts as a mission to save the world takes a strange turn when Marco and his friends realize their new ally isn't

Cover of Go to Bed, Blue

Penguin Young Readers

Go to Bed, Blue

Blue is a little alien who really does not want to go to sleep, leading his human friends on a chaotic mission to finall

Cover of For the Love of Gelo!

Space Rocks! #2

For the Love of Gelo!

For children navigating the disorientation of a major life change or feeling out of place. This sci-fi adventure finds h

Cover of Good Zap, Little Grog

Good Zap, Little Grog

For the child who loves imagining life on another planet, this playful story mirrors a toddler's daily routine through t

Cover of The Threat

K. A. Applegate

A new Animorph arrives just as the Yeerks plot to infest the world's leaders, but his reckless rule-breaking may be more

Cover of Aliens on Vacation

Intergalactic Bed and Breakfast #1

Aliens on Vacation

Clete Barrett Smith

For the child who feels like an outsider or is dreading a summer away from home. Discover a hidden world where 'weird' i

Cover of Buzz and Zip Get Lost

Rigby Focus Forward

Buzz and Zip Get Lost

For the child who enjoys performing and needs a confidence boost with reading aloud. This reader's theater script makes

Cover of Aliens in Disguise

Intergalactic Bed and Breakfast #3

Aliens in Disguise

Clete Barrett Smith

Two kids running an intergalactic hotel must stop a pair of fake-alien UFO hunters from sneaking inside and exposing the

Cover of Alien on a Rampage

Intergalactic Bed and Breakfast #2

Alien on a Rampage

Clete Barrett Smith

Summer at an intergalactic bed and breakfast gets chaotic when David suspects a new repairman is up to no good while a h

Cover of Swept Away

Katherine Applegate

For the child who needs to find courage when everyone else is counting on them. A tense sci-fi story about stepping up d

Cover of Harry the Explorer

Harry the Cat #2

Harry the Explorer

For the child with a vivid imagination who feels like a bit of an outsider, this humorous story celebrates seeing the wo

Cover of Ricky Ricotta's Mighty Robot vs. the Stupid Stinkbugs from Saturn

Ricky Ricotta's Mighty Robot #6

Ricky Ricotta's Mighty Robot vs. the Stupid Stinkbugs from Saturn

Ricky Ricotta and his giant mechanical best friend must save the world from an invasion of smelly stinkbugs using a clev

Cover of The Change

K. A. Applegate

Tobias lives trapped in the body of a hawk until a sudden opportunity arises to reclaim the human powers he thought were

Cover of Archvillain

For the child who feels like an outsider when everyone else follows the crowd, this story explores what happens when the

Cover of Lunar Colony

For the child feeling out of place after a big move, this sci-fi mystery uses a lunar setting to explore the courage it

Cover of The Drake Equation

The Drake Equation

A quiet birdwatching trip turns into intergalactic chaos when Noah finds a glowing disc that grants him strange powers a

Cover of The Rules

Project Paper Doll #1

A lab escapee living by five strict survival rules must decide if falling for a boy is worth the risk of being hunted do

Cover of The Heavenly Host

The Heavenly Host

Jonathan arrives on Planet Anderson Two just before Christmas and discovers that the 'dangerous' aliens he was warned ab

Cover of The Delikon

H. M. Hoover's Future Earth

Power begins to crumble for the Delikons, an alien race that has ruled over a reordered Earth for many generations.

Cover of Strike

SYLO Chronicles #3

Tucker Pierce and his friends face their final, desperate stand against the powerful SYLO forces to save their home and

More Formats for Aliens & Extraterrestrials

Graphic Novels(79)Young Adult(42)Middle Grade(29)Early Readers(21)Picture Books(10)Poetry(3)

Aliens & Extraterrestrials by Age Group

Aliens & Extraterrestrials Books for Ages 0–3(26)Aliens & Extraterrestrials Books for Ages 12–18(302)Aliens & Extraterrestrials Books for Ages 4–7(225)Aliens & Extraterrestrials Books for Ages 8–11(407)