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

Science Fiction Middle Grade – Wonderlit | Wonderlit

Browse → Middle Grade → Interests → Science Fiction

Science Fiction Middle Grade

Explore middle grade books about science fiction for children.

104 books

Cover of Incarceron

Catherine Fisher

Finn is trapped in a sentient, sprawling prison of metal forests and decaying cities, but a crystal key offers a dangero

Cover of Leviathan

Scott Westerfeld

A fugitive prince and a girl disguised as a soldier meet aboard a massive airship as steam-powered machines clash with g

Cover of Wither

The Chemical Garden #1

Lauren DeStefano

In a world where a virus kills everyone by age twenty-five, sixteen-year-old Rhine is kidnapped into a polygamous marria

1 2 3...5

Popular Series in This Category

Star Wars: Young Jedi Knights

3 books in this category

3 books in this category

2 books in this category

Cover of I Am Number Four

Lorien Legacies #1

I Am Number Four

Pittacus Lore

Nine alien children are hiding on Earth to escape the invaders who destroyed their planet, but they can only be killed i

Ages 12–18

Cover of Subject Seven

Subject Seven #1

James Arthur Moore

For the teen seeking their own path while feeling like a cog in someone else's machine. A high-stakes adventure about cl

Cover of House of Stairs

House of Stairs

William Sleator

Five teenagers wake up in a dizzying maze of infinite stairs where a mysterious machine controls their food and demands

Cover of Eye to Eye

Catherine Jinks

Deep in a desert wilderness, a lonely scavenger named Jansi discovers a damaged starship and forms an unexpected bond wi

Cover of Nick and the Glimmung

Nick and the Glimmung

When pet ownership is banned on Earth, Nick and his cat Horace flee to a strange new planet filled with wubs, werjes, an

Cover of Jedi Bounty

Star Wars: Young Jedi Knights #10

Kevin J. Anderson, Rebecca Moesta

When Lowbacca vanishes into the headquarters of a sinister alliance, his friends must mount a daring rescue against a pl

Cover of Darkest Knight

Star Wars: Young Jedi Knights #4

Kevin J. Anderson, Rebecca Moesta

Jacen and Jaina Solo travel to the jungle world of Kashyyyk to stop their former friend Zekk from completing a dark and

Cover of Otherspace

David Stahler Jr.

For the teenager grappling with their place in a divided world, this finale explores the courage needed to see the truth

Cover of Crisis at Crystal Reef

Star Wars: Young Jedi Knights #14

Crisis at Crystal Reef

Kevin J. Anderson, Rebecca Moesta

Anja Gallandro flees the Jedi academy for the spice mines of Kessel, forcing her friends to chase her into a dangerous g

Cover of Larklight

Arthur and his sister live in a house floating through space, but their quiet Victorian life is upended by a terrifying

Cover of The Seer

David Stahler Jr.

For the teen navigating the pressures of fitting in while trying to stay true to their own values in a world obsessed wi

Cover of Space Attack

Micro Adventure #1

Eileen Buckholtz, Ruth Glick

For the young explorer who loves puzzles and logic. This interactive space adventure lets readers take control by using

Cover of Mothstorm

For the child who loves imagining the impossible, this grand finale celebrates the power of sibling bonds and bravery wh

Cover of Starcross

For siblings who need a reminder that teamwork is the best way to handle life's unpredictability, even when that involve

Cover of The Voyage of QV 66

The Voyage of QV 66

Penelope Lively

In a world where humans have fled to Mars, five animals travel from northern England to London to solve the mystery of t

Cover of Winter

The Lunar Chronicles #4

Princess Winter must join forces with a cyborg mechanic and a band of rebels to overthrow an evil queen and end a war th

Cover of First Light

Nathan is a typical sixth-grader with a cosmic secret, but when other families from his planet start disappearing, he mu

Cover of Darth Paper Strikes Back

Origami Yoda #2

Darth Paper Strikes Back

Tom Angleberger

Darth Paper and Harvey are out to get Dwight suspended, leaving Tommy and Kellen to prove that origami wisdom is exactly

Cover of Blade of Shattered Hope

The 13th Reality #3

Blade of Shattered Hope

The universe is at stake as Tick and his friends face a scarred villainess who will risk billions of lives to create her

Cover of Amari and the Great Game

Supernatural Investigations #2

Amari and the Great Game

Amari must enter the deadly Great Game to save her brother and lead the League of Magicians before a dangerous rival tak

Cover of At Last, Jedi

Star Wars: Jedi Academy #9

Jarrett J. Krosoczka, Amy Ignatow

Christina Starspeeder heads to the advanced Jedi Academy campus for a final adventure filled with new friends, doodles,

More Formats for Science Fiction

Chapter Books(889)Young Adult(286)Graphic Novels(212)Early Readers(46)Picture Books(31)Poetry(4)

Science Fiction by Age Group

Science Fiction Books for Ages 0–3(87)Science Fiction Books for Ages 12–18(1800)Science Fiction Books for Ages 4–7(604)Science Fiction Books for Ages 8–11(1504)