Free delivery on all orders above $30
Get 10% off all year round! Join Thryft Club
Get 10% off all year round and $10 off your next order! Join Thryft Club

Your cart

Your cart is empty

Check out these collections!

Bestselling Fiction
Bestselling Nonfiction
Bestselling Books for Children
Vintage and Rare Books
Vinyl Records
Women's Clothing
Men's Clothing

Stay in touch and win free books

Keep up with our latest sales and events, and receive
recommendations direct to your inbox. We'll only send the good stuff, promise!

By completing this form, you are signing up to receive our emails and can unsubscribe at any time

Primary 3/Grade 3 Books

Discover our 'Primary 3/Grade 3' collection, specially curated for young readers advancing in their primary school journey. These books engage via captivating stories and essential learning themes aligned with the Primary 3/Grade 3 reading level. Foster your child's love for reading and support their literacy development with our selection of age-appropriate titles. Explore the collection today to enhance your child's learning experience.

84 Results

Switch between grid and list views for a better book browsing experience!
Science Fiction
Clear all

84 Results

No results

Science Fiction
Clear all
Star Wars: Jedi Academy 5: The Force Oversleeps
Ages 8-12
Jarrett J. Krosoczka | Scholastic

Star Wars: Jedi Academy 5: The Force Oversleeps

$7.90 $3.90 51% off

Goodreads rating: 4.18

$7.90 $3.90 51% off

78% off est. retail
If you have a soft spot for stories blending humor with the trials of growing up, 'Star Wars: Jedi Academy 5: The Force Oversleeps' is a great pick. It cleverly uses the immersive world of Star Wars to explore themes that resonate with anyone who's felt out of place or struggled to wake up on time for class. You'll find yourself rooting for Victor as he navigates both middle school drama and the perils of a galaxy far, far away.
Team Hero: Android Attack - Special Bumper Book 3
Ages 8-11
Adam Blade | Orchard Books

Team Hero: Android Attack - Special Bumper Book 3

$5.90 $3.90 34% off

Goodreads rating: 4.5

$5.90 $3.90 34% off

71% off est. retail
If you're drawn to stories of young heroes honing their powers, 'Team Hero: Android Attack' is a stirring adventure you won't want to miss. Imagine the camaraderie of X-Men fused with the thrill of Beast Quest, as kids with exceptional abilities prepare for battle. Facing not just training robots, but a darker threat, the story promises an action-packed read with heart and courage at its core.
Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies from Outer Space
Ages 8-11
Dav Pilkey | Scholastic

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

$6.90 $3.90 43% off

Goodreads rating: 4.21

$6.90 $3.90 43% off

78% off est. retail
If you're looking for a blend of humor and superhero antics that will keep a young reader entertained, "Captain Underpants and the Invasion of the Incredibly Naughty Cafeteria Ladies from Outer Space" could be just the ticket. Dav Pilkey has a knack for crafting stories that resonate with kids, offering just enough mischief and absurdity to ensure the pages keep turning.
Mission Meteor: A Golden Super Adventure Book
Ages 6-9
Ralph Reese, Mark P. Taylor  | Golden Books

Mission Meteor: A Golden Super Adventure Book

$13.90 $8.90 36% off

Goodreads rating: 5.0

$13.90 $8.90 36% off

If you're a fan of high-stakes adventures with a nostalgic '80s vibe, "Mission Meteor" could be a thrilling ride for you. The clash between MASK and VENOM adds that classic good versus evil tension, making it a compelling pick for someone who enjoys action-packed stories with a touch of science fiction.
The 65-Storey Treehouse
Just Arrived
Ages 7-10
Andy Griffiths | Macmillan Children's Books

The 65-Storey Treehouse

$9.90 $6.90 30% off

Goodreads rating: 4.31

$9.90 $6.90 30% off

62% off est. retail
If you're craving a fun escape, "The 65-Storey Treehouse" could be just the ticket. Andy Griffiths serves up a generous scoop of humor with a side of zany illustrations by Terry Denton, making this book a visual and comedic treat. The constant creativity and imagination on display make it a joyous read for kids and even adults looking for a chuckle and a touch of nostalgia.
We'll Bite Your Tail, Geronimo! - Spacemice
Ages 7-10
Geronimo Stilton | Scholastic Paperbacks

We'll Bite Your Tail, Geronimo! - Spacemice

$8.90

Goodreads rating: 4.39

$8.90

This book is perfect for young readers who love a thrilling space adventure. Join Geronimo Stilton and his friends as they travel to different planets and encounter unique challenges. In this book, they must save Professor Greenfur's relatives from the nibblix, tiny aliens with sharp teeth. Packed with action, humor, and colorful illustrations, We'll Bite Your Tail, Geronimo! will keep you on the edge of your seat until the very end. Get ready for an out-of-this-world reading experience!
Geronimo Stilton Spacemice: #3 Ice Planet Adventure - Thryft
Ages 7-10
Geronimo Stilton | Scholastic Paperbacks

Ice Planet Adventure - Spacemice

$10.90 $7.90 28% off

Goodreads rating: 4.25

$10.90 $7.90 28% off

58% off est. retail
If you're a fan of Geronimo Stilton, imagine him in a space suit, embarking on interstellar adventures. Ice Planet Adventure takes you on a delightful journey with Stiltonix as he navigates unknown territories with his crew. The blend of familiar characters in a new, frosty yet vibrant setting makes this book an exciting read for young explorers with a taste for adventure and a curiosity about the cosmos.
Meet the Robinsons
Ages 8-11
Jasmine Jones, John Lodin  | Harperfestival

Meet the Robinsons

$11.90 $7.90 34% off

Goodreads rating: 3.25

$11.90 $7.90 34% off

If you're into heartwarming tales that celebrate individuality and the beauty of chasing dreams, "Meet the Robinsons" is a great pick. It's an absolute joyride that encourages looking at 'failures' as stepping stones to success. Plus, the whimsical world filled with eccentric characters will surely tickle your fancy if you enjoy a dash of the unconventional in your stories.
Project X: Alien Adventures: White: The Cave of Life
Ages 8-11
Steve Cole | Oxford University Press, Usa

Project X: Alien Adventures: White: The Cave of Life

$8.90 $5.90 34% off

Goodreads rating: 4.8

$8.90 $5.90 34% off

57% off est. retail
If your young one is hooked on the idea of space travel and enjoys stories of camaraderie, "Project X: Alien Adventures: White: The Cave of Life" might just be the next book to capture their imagination. Steve Cole has a knack for creating immersive micro-adventures that are both engaging and supportive for independent reading, which makes it perfect for kids who are starting to explore books on their own. Plus, who doesn't love the thrill of joining a team of kids and their quirky alien and robot pals on an interstellar journey?
Pokemon Adventures - Thryft
Ages 8-11

Pokemon Adventures

$3.90

$3.90

If you've ever imagined setting out on a quest with your favorite Pokémon, 'Pokémon Adventures' brings that dream to life through Red's eyes. With a mix of nostalgia and fresh storytelling, this manga captures the thrill of the Pokémon world, making it a perfect fit for fans new and old. The authentic adventures might even offer you a deeper understanding of the Pokémon universe as you follow Red's journey to mastery.
Sith Wars - Star Wars
Ages 8-10
Lisa Stock, Julia March, Pamela Afram  | Dk Children

Sith Wars - Star Wars

$9.90

Goodreads rating: 4.13

$9.90

If you're drawn to the darker side of the Force, 'Sith Wars' will captivate you. It offers a sinister exploration of the Sith, perfect for Star Wars fans curious about the philosophies and machinations of the saga's most notorious villains. Diving into this book is like uncovering the secrets of the Force's other half—tempting, isn't it?
Off the Hook
Just Arrived
Ages 8+
John Patrick Green | First Second

Off the Hook

$10.90

Goodreads rating: 4.49

$10.90

This is a great pick for kids who love fast, funny adventures and wild visual storytelling. Mango and Brash have that perfect buddy-energy, and the jokes come thick and fast without losing the mystery. Readers will probably love how gleefully ridiculous it is, especially with the supervillain twist and the series’ nonstop, playful action.
Creatures of the Past. No. 2 Day of the Dinosaurs
Ages 7-9
C. Forsey, John Stidworthy  | Award Publications Ltd

Creatures of the Past. No. 2 Day of the Dinosaurs

$9.90 $3.90 61% off

Goodreads rating: 3.0

$9.90 $3.90 61% off

Creatures of the Past: Day of the Dinosaurs No. 2 is the perfect educational and engaging book for young readers who are fascinated by dinosaurs and prehistoric creatures. The book presents a comprehensive and well-organized presentation of various types of dinosaurs including their physical characteristics, habitats, and behavioral patterns. The main highlight of the book is its detailed illustrations, which beautifully portray the prehistoric world. Young readers are sure to enjoy this book as it offers valuable insight into the creatures that once roamed the earth.
Klawde: Evil Alien Warlord Cat
Sold out
Ages 8-11
Robb Mommaerts, Johnny Marciano, Emily Chenoweth  | Penguin Workshop

Klawde: Evil Alien Warlord Cat

$8.90

Goodreads rating: 4.01

$8.90

Imagine having an evil alien cat as your best bud—sounds like a blast, right? 'Klawde: Evil Alien Warlord Cat' is exactly that kind of wild ride. The book cleverly juggles perspectives between Raj, the boy adjusting to a new life, and Klawde, the imperious cat with ambitions beyond our world. It's funny and charming, perfect for anyone who's ever felt out of place or dreamed of a pet with a secret life.
Enemies - Klawde
Sold out
Ages 8-11
Robb Mommaerts, Johnny Marciano, Emily Chenoweth  | Penguin Workshop

Enemies - Klawde

$8.90

Goodreads rating: 4.18

$8.90

If you love a mix of humor and sci-fi wrapped in an unlikely friendship tale, Klawde is your go-to. In this adventure, we meet a cat like no other – an alien warlord stuck on Earth, who finds camaraderie with a boy facing his own earthly challenges. Imagine the hijinks and heartwarming moments as they navigate their misfit lives together. Perfect for those who relish quirky characters and the thrills of new beginnings.
Darth Maul's Mission
Sold out
Ages 8-11
Scholastic Inc. | Scholastic Inc.

Darth Maul's Mission

$3.90

Goodreads rating: 3.96

$3.90

If you're a fan of the Star Wars universe, especially the dark and enigmatic character of Darth Maul, then this book is a must-have for your collection. It's a quick read with 24 pages that captures the quirky charm of the Lego adaptation, combining the excitement of the Sith vs. Jedi narrative with humor and a clever reimagining of iconic scenes. Perfect for young readers and Lego enthusiasts, this book offers a fresh and playful take on the classic Star Wars lore.
InvestiGators Take the Plunge
Sold out
Ages 8-11
John Patrick Green | Macmillan Children's Books

InvestiGators Take the Plunge

$8.90

Goodreads rating: 4.39

$8.90

45% off est. retail
If you enjoy a mix of comedy and mystery with a splash of whimsy, "InvestiGators Take the Plunge" could be a delight for you. The dynamic duo, Mango and Brash, will have you chuckling as they wriggle through sewers and tackle eccentric villains, proving that teamwork and tenacity are as entertaining as they are essential in cracking cases. Perfect for those who appreciate a light-hearted adventure that's easy to digest yet brimming with creativity.
Gamora's Galactic Showdown
Sold out
Ages 8-11
Brandon T. Snider | Marvel Press

Gamora's Galactic Showdown

$11.90 $6.90 42% off

Goodreads rating: 3.86

$11.90 $6.90 42% off

If you're intrigued by the mightiest female warriors of the Marvel universe, "Gamora's Galactic Showdown" will take you on a thrill ride through space. You'll root for Gamora as she confronts her past and tackles an action-packed mission that's as much about family drama as it is about saving the galaxy. It's a great choice for anyone who loves a blend of Sci-Fi and superhero excitement delivered through the eyes of a complex, powerful character.
I'm Telling You, They're Aliens!
Sold out
Ages 8-11
Jeremy Strong | Puffin

I'm Telling You, They're Aliens!

$8.90

Goodreads rating: 3.93

$8.90

If you enjoy a good chuckle paired with the imaginative antics of a chronic worrier, Jeremy Strong's "I'm Telling You, They're Aliens!" is right up your alley. Rob's over-the-top anxiety about new neighbors he suspects are aliens makes for a delightful and quirky read. Perfect for a light-hearted escape that also touches on the familiar feeling of feeling a little out of place yourself.
Pick the Plot - Story Thieves
Sold out
Ages 8+
James Riley | Aladdin

Pick the Plot - Story Thieves

$6.90 $3.90 43% off

Goodreads rating: 4.15

$6.90 $3.90 43% off

78% off est. retail
"Pick the Plot" is a fun twist on the usual reading experience, putting the story's steering wheel in your hands. Imagine being both the reader and the author, deciding the fate of the characters at every turn. If you've ever wanted to take control and decide how a story unfolds, this book is your playground, offering myriad paths and endings to explore.
Fuzzy Mud
Sold out
Ages 8+
Louis Sachar | Bloomsbury Children's

Fuzzy Mud

$7.90 $3.90 51% off

Goodreads rating: 3.89

$7.90 $3.90 51% off

73% off est. retail
"Fuzzy Mud" is sure to captivate you with its blend of suspense and humor. Imagine walking with Tamaya and Marshall, feeling both their fear and their courage, as they face the unexpected in the woods. Louis Sachar masterfully combines an adventurous tale with a touch of mystery and a thought-provoking environmental message that lingers with you long after the last page is turned. It's a ride that can be as enlightening as it is thrilling, for both young readers and adults alike.
Legends of Zita the Spacegirl
Sold out
Ages 8-11
Ben Hatke | First Second

Legends of Zita the Spacegirl

$9.90 $6.90 30% off

Goodreads rating: 4.25

$9.90 $6.90 30% off

72% off est. retail
If you loved watching Zita's first escapades among the stars, sticking with her journey feels like reuniting with a fearless friend. Whether the cosmos brings chaos or comrades, Zita's spirit is magnetic. She'll make you laugh and keep you rooted in her humanity, amidst the wild wonders and woes of space fame. As she grapples with identity and trust, this graphic novel could be your portal into a universe that's both outlandishly imaginative and heartwarmingly familiar.
The 130-Storey Treehouse
Sold out
Ages 8-11
Andy Griffiths | Macmillan Children's Books

The 130-Storey Treehouse

$6.90 $3.90 43% off

Goodreads rating: 4.38

$6.90 $3.90 43% off

71% off est. retail
If you enjoy chuckling while you read, "The 130-Storey Treehouse" will not disappoint. It's a whirlwind of imagination with every turn of the page. Between the wacky inventions and the unexpected alien encounters, it's like a playground for your mind. Perfect for kids and any adult who cherishes the joy of playful storytelling.
Your Very Own Robot - Choose Your Own Adventure
Sold out
Ages 8-11
R.A. Montgomery | Chooseco

Your Very Own Robot - Choose Your Own Adventure

$7.90 $4.90 38% off

Goodreads rating: 3.71

$7.90 $4.90 38% off

68% off est. retail
Imagine finding a robot and getting to decide its fate! "Your Very Own Robot" takes you on a unique journey where each choice you make leads to a different ending. It's perfect for those who love interactive storytelling and dream of tech-inspired adventures. Revisit your childhood or introduce a new generation to the joy of decision-driven narratives with this fun, quick read.
Fortunately, The Milk
Sold out
Ages 8-11
Chris Riddell, Neil Gaiman  | Bloomsbury Childrens Books

Fortunately, The Milk

$7.90

Goodreads rating: 4.05

$7.90

44% off est. retail
"Fortunately, the Milk . . ." might just be the fantastical ride you didn't know you were looking for in literature. Neil Gaiman has a knack for turning the mundane into the captivating, and this book is no different. It's a perfect little gem for anyone who enjoys the unexpected twists of a seemingly simple task interwoven with the charm of a father's love for his children. When a quick dash to the store yields a universe-spanning adventure, you'll find yourself chuckling and wide-eyed at the wondrous illustrations that bring this quirky quest to life.
Galactic Mission - Thryft
Sold out
Ages 8-11
Richard Platt | Dorling Kindersley Publishers Ltd

Galactic Mission

$4.90 $2.90 41% off

Goodreads rating: 3.31

$4.90 $2.90 41% off

71% off est. retail
If you're looking to ignite a child's passion for reading and space travel, "Galactic Mission" is a fantastic voyage to embark on. Watching the characters navigate the vast cosmos with courage and intelligence will not just entertain but inspire. The book is tailored perfectly for kids who are comfortable reading independently, and with its interstellar intrigue, this journey promises to keep those pages turning.
The Man of Steel: Night of a Thousand Doomsdays
Sold out
Ages 8-11
Laurie S. Sutton | Capstone Press

The Man of Steel: Night of a Thousand Doomsdays

$8.90

Goodreads rating: 3.84

$8.90

If you've ever wondered how Superman could fare against an unstoppable force, then 'The Man of Steel: Night of a Thousand Doomsdays' is perfect for scratching that 'what-if' itch. Sutton takes the excitement levels to the extreme, as the beloved hero faces not one, but a seemingly endless tide of Doomsdays. This book is a thrilling ride for anyone who enjoys high stakes and epic superhero battles—it's Superman pushed to his absolute limits.
Save San Francisco - Thryft
Sold out
Ages 6-9

Save San Francisco

$2.90 $1.90 34% off

Goodreads rating: 4.0

$2.90 $1.90 34% off

70% off est. retail
This book is a fast-paced adventure filled with charming and quirky characters that work together to save the city of San Francisco. The unlikely heroes are endearing and relatable, and the action is non-stop. With its fun and unique premise, this book is sure to entertain both children and adults alike.
Voyage to the Volcano - Thryft
Sold out
Ages 8-11
John Speirs, Judith Bauer Stamper  | Scholastic, Inc.

Voyage to the Volcano

$8.90 $3.90 56% off

Goodreads rating: 4.42

$8.90 $3.90 56% off

50% off est. retail
This book is a great adventure for children who want to learn about volcanoes and geology. The Magic School Bus series is known for its fun and educational content, and this book is no exception. Kids will enjoy learning about the science behind volcanoes while joining the students on their exciting journey with Ms. Frizzle.
Magic School Bus Chapter Book - Twister Trouble: Book 5 - Thryft
Sold out
Ages 6-9
John Speirs, Joanna Cole, Anne Schreiber  | Scholastic

Magic School Bus Chapter Book - Twister Trouble: Book 5

$4.85 $3.90 20% off

Goodreads rating: 4.43

$4.85 $3.90 20% off

65% off est. retail
This book is perfect for kids who love science and adventure. Join Ms. Frizzle's class on a thrilling field trip to a weather park, and learn all about tornadoes. The unique feature of this book is that it teaches science concepts in a fun way that kids can easily understand. Overall, it's a highly recommended read for children who are interested in science and adventure.
The Giant Germ
Sold out
Ages 8-11
John Speirs, Joanna Cole, Eva Moore  | Scholastic Paperbacks

The Giant Germ

$5.90 $3.90 34% off

Goodreads rating: 4.43

$5.90 $3.90 34% off

65% off est. retail
If you're fascinated by the invisible wonders that impact our lives daily, "The Giant Germ" is perfect for you. Picture a tiny world revealed under the guidance of the whimsical Ms. Frizzle. This adventure-packed journey will not only entertain but also educate on the immense role of germs, making science both accessible and delightful. Ideal for sparking a love of learning in young readers.
The Magic School Bus Fixes a Bone
Sold out
Ages 7-10
Kristin Earhart | Scholastic

The Magic School Bus Fixes a Bone

$5.90

Goodreads rating: 4.14

$5.90

If you're curious about how our bodies mend themselves or you're looking for a book to share with a younger reader interested in science, "The Magic School Bus Fixes a Bone" could be perfect. Mrs. Frizzle's uncanny knack for turning mishaps into educational adventures makes this book both entertaining and informative. Plus, it's a great way to learn about human biology with a Halloween twist!
Campfire Stories - Thryft
Sold out
Ages 7-10
Susan Meddaugh | Hmh Books For Young Readers

Campfire Stories

$4.90 $2.90 41% off

Goodreads rating: 4.04

$4.90 $2.90 41% off

69% off est. retail
This book, "Campfire Stories," is perfect for anyone who loves a good scare around the campfire. With creepy sci-fi tales, like aliens who eat frozen yogurt with their ears and malevolent alien cat people, this book will keep you on the edge of your seat. The stories are not only spine-chilling but also filled with humor and imagination. It's a great read for those who enjoy a thrilling and fun campfire experience. So gather your friends, grab some marshmallows, and get ready for a night of unforgettable scares!
The Supernaturalist - Thryft
Sold out
Ages 8-12

The Supernaturalist

$4.63 $3.90 16% off

Goodreads rating: 3.86

$4.63 $3.90 16% off

82% off est. retail
The Supernaturalist is a great read for fans of dystopian fiction who enjoy fast-paced action and supernatural elements. The unique concept of a group of misfits who can see invisible parasites and fight gang warfare adds an interesting twist to the genre. Colfer's writing style keeps the story moving along at a brisk pace, making it a thrilling ride from start to finish.