Get 10% off all year round! Join Thryft Club
Get 10% off all year round and $10 off your next order! Join Thryft Club
Buy 3 Get Another Free On All Under S$10

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

Primary 4/Grade 4 Books

Discover our 'Primary 4/Grade 4' collection, specially curated for young readers progressing in their primary school journey. These books engage via captivating stories and essential learning themes aligned with the Primary 4/Grade 4 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 enrich your child's learning experience.

31 Results

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

31 Results

No results

No results

Science Fiction
Clear all
The Supernaturalist - Thryft
Ages 8-12

The Supernaturalist

from ₱341.55

Goodreads rating: 3.86

from ₱341.55

In stock: Well Read

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.
The Movie - E.T.: The Extra Terrestrial
Ages 8-11
Terry Collins | Simon & Schuster (trade Division)

The Movie - E.T.: The Extra Terrestrial

from ₱440.55

Goodreads rating: 3.55

from ₱440.55

In stock: Well Read

If you've ever felt lost, "E.T.: The Extra Terrestrial" will resonate with you. It's a story of friendship, resilience, and the universal yearning to find our way back to where we belong. Let E.T.'s adventure remind you of the power of connection and the spirit of exploration, wrapped in the warmth of a timeless tale.
When Second Graders Attack - Thryft
Ages 7-10

When Second Graders Attack

₱440.55 from ₱292.05 Save up to 37%

₱440.55 from ₱292.05 Save up to 37%

In stock: Very Good

Imagine the perfect blend of humor and adventure that speaks directly to the mischief in all of us. "When Second Graders Attack" packs this punch. It's particularly great if you love stories where the underdogs (or second graders in this case) outwit the adults with their creatively crafty plans. This book will not only tickle your funny bone but also cheer for the little rebels.
Friend or Foe - Thryft
Ages 9-12

Friend or Foe

₱391.05 from ₱193.05 Save up to 56%

Goodreads rating: 3.49

₱391.05 from ₱193.05 Save up to 56%

In stock: Well Read

"Friend or Foe" could be a good read for science fiction fans who enjoy action-packed adventures with unlikely heroes. The book's unique feature is the concept of the Outernet - an intergalactic computer network beyond our own and the battle between the Friends and FOES to control it. The story is made even more entertaining with the addition of a comedic duo, a dog, and a cat. Readers will enjoy this wild ride through strange galaxies and unexpected adventures.
Voyage to the Volcano - Thryft
Ages 8-11
John Speirs, Judith Bauer Stamper  | Scholastic, Inc.

Voyage to the Volcano

₱242.55 from ₱193.05 Save up to 45%

Goodreads rating: 4.42

₱242.55 from ₱193.05 Save up to 45%

In stock: Well Read

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.
Space Explorer Atlas - Thryft
Ages 8-11
Richard Platt | Dorling Kindersley Child's H/b

Space Explorer Atlas

₱440.55 from ₱341.55 Save up to 30%

Goodreads rating: 0.0

₱440.55 from ₱341.55 Save up to 30%

In stock: Very Good

If you've got a young, aspiring astronaut at home, consider giving them the 'Space Explorer Atlas.' The book doesn't just take them on an interstellar adventure with Izzy, Norbet, and Comet, but it's also chock-full of fun space facts that make learning feel like part of the story. The stunningly detailed illustrations will capture their imagination, and the mystery puzzle aspect of the story will keep those pages turning. It's both an educational resource and an exciting storybook in one.
Robots Go Wild! - Thryft
Ages 9-12

Robots Go Wild!

₱242.55 from ₱193.05 Save up to 45%

₱242.55 from ₱193.05 Save up to 45%

In stock: Very Good

Robots Go Wild! is a thrilling and comical adventure that will have you laughing out loud. Join Sammy, his trusty 'bro-bot' E, and a cast of zany robots as they navigate through mishaps and mayhem. This book is perfect for anyone who enjoys a mix of humor, action, and heartwarming family bonds. Get ready for a wild ride that will leave you wanting more!
Campfire Stories - Thryft
Ages 7-10
Susan Meddaugh | Hmh Books For Young Readers

Campfire Stories

₱292.05 from ₱193.05 Save up to 51%

Goodreads rating: 4.04

₱292.05 from ₱193.05 Save up to 51%

In stock: Well Read

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 Cybermen
New
Ages 9-12
Justin Richards | Bbc Childrens Books

The Cybermen

from ₱440.55

Goodreads rating: 3.0

from ₱440.55

In stock: Very Good

If you're a Whovian or just fascinated by the intertwining of technology and humanity, "The Cybermen" is a treat. You'll delve deeply into one of "Doctor Who's" most iconic adversaries, getting to know them beyond their chilling exterior. Plus, the new adventure penned by Justin Richards promises to add fresh layers to the Cybermen mythos. Whether you're young or simply young at heart, this exploration of metal monsters in the Whoniverse is a compelling read.
The Giant Germ
Ages 8-11
John Speirs, Joanna Cole, Eva Moore  | Scholastic Paperbacks

The Giant Germ

from ₱440.55

Goodreads rating: 4.43

from ₱440.55

In stock: Very Good

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.
Phoenix Presents: Troy Trailblazer and the Horde Queen Book 1 - Thryft
Ages 9-12
Robert Deas | David Fickling Books

Phoenix Presents: Troy Trailblazer and the Horde Queen Book 1

₱242.55 from ₱193.05 Save up to 45%

Goodreads rating: 5.0

₱242.55 from ₱193.05 Save up to 45%

In stock: Like New

This book is perfect for young readers who enjoy exciting space adventures. The unique feature of this book is the diverse team of characters, each with their own distinct personality and abilities, working together to save the universe. The fast-paced action and thrilling plot twists will keep readers engaged until the very end.
Legends of Metru Nui - Thryft
Ages 9-12
Greg Farshtey, Fiona Simpson  | Scholastic Inc.

Legends of Metru Nui

₱242.55 from ₱193.05 Save up to 45%

Goodreads rating: 4.08

₱242.55 from ₱193.05 Save up to 45%

In stock: Well Read

Legends of Metru Nui is a great read for fans of the Bionicle franchise who want to learn more about the city of Metru Nui and its inhabitants. The book presents an in-depth look at the city's infrastructure and the different metrus that make it up, providing insight into the setting of the Bionicle universe. Additionally, the book contains stunning artwork that was used for the production of the Bionicle movie, making this an essential addition to any Bionicle fan's collection.
The Iron Man - Thryft
Ages 9-12
Ted Hughes | Faber & Faber

The Iron Man

₱242.55 from ₱193.05 Save up to 45%

Goodreads rating: 3.9

₱242.55 from ₱193.05 Save up to 45%

In stock: Well Read

This book is a captivating tale that follows the enigmatic Iron Man as he emerges from the depths, leaving readers eager to unravel the secrets of his origins. As he battles against the destructive forces threatening the planet, the Iron Man's unwavering determination and resourcefulness shine through. With its visionary storytelling and powerful themes of resilience and heroism, this modern fairy tale is a must-read for young and old alike. Journey into a world where the line between man and machine blurs, and discover the uplifting magic that lies within the pages of The Iron Man.
Midnight on the Moon - Thryft
Ages 7-10
Mary Pope Osborne, Sal Murdocca  | Random House Books For Young Readers

Midnight on the Moon

₱440.55 from ₱292.05 Save up to 34%

Goodreads rating: 3.95

₱440.55 from ₱292.05 Save up to 34%

In stock: Very Good

If you're looking for an adventure that blends fantasy with a touch of real-world learning, "Midnight on the Moon" could be a splendid pick. Jack and Annie's journey is not just a thrilling ride – it's a chance for young readers to experience curiosity and excitement about space while following a well-loved pair of characters. Plus, the educational twist that’s woven seamlessly into the narrative makes it a smart choice for expanding a child’s horizons.
Be An Interplanetary Spy: Find the Kirillian! - Thryft
Ages 9-12
Marc Hempel, Seth McEvoy, Mark Wheatley  | Ibooks

Be An Interplanetary Spy: Find the Kirillian!

₱440.55 from ₱292.05 Save up to 40%

Goodreads rating: 4.0

₱440.55 from ₱292.05 Save up to 40%

In stock: Well Read

If you've ever yearned for a taste of espionage coupled with the allure of space, 'Be An Interplanetary Spy: Find the Kirillian!' invites you into a universe where your choices drive the narrative. Embrace your inner agent, indulge in problem-solving, and lose yourself in a mission that tests your intellect. Every turn of the page is a decision point, transforming reading into a dynamic journey. It's a perfect escapade for those craving involvement and adventure beyond the bounds of Earth.
The Magic School Bus, Lost in the Solar System - Thryft
Ages 7-10
Bruce Degen, Joanna Cole  | Scholastic Press

The Magic School Bus, Lost in the Solar System

₱13,954.05 from ₱6,727.05 Save up to 52%

Goodreads rating: 4.29

₱13,954.05 from ₱6,727.05 Save up to 52%

In stock: Well Read

The Magic School Bus, Lost in the Solar System could be a great read for children who love space and adventure. The book is filled with interesting facts about the solar system, and takes readers on a wild ride through space with Ms. Frizzle's class. The unique and distinctive feature of the book is the way it presents complex scientific concepts in a fun and accessible way that kids will love. Overall, this book is a must-read for any young science enthusiast!
Team Hero: Android Attack - Special Bumper Book 3
New
Ages 8-11
Adam Blade | Orchard Books

Team Hero: Android Attack - Special Bumper Book 3

from ₱440.55

Goodreads rating: 4.5

from ₱440.55

In stock: Well Read

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.
Beware the Power of the Dark Side! - Thryft
Ages 9-12
Tom Angleberger | Disney Lucasfilm Press

Beware the Power of the Dark Side!

₱440.55 from ₱242.55 Save up to 46%

Goodreads rating: 4.05

₱440.55 from ₱242.55 Save up to 46%

In stock: Very Good

If you're a Star Wars enthusiast, diving into 'Beware the Power of the Dark Side!' will feel like boarding the Falcon for an adrenaline-pumping ride through familiar galaxies. This retelling captures the essence of the classic with a fresh voice, adding layers to the adventures of beloved characters while hurtling towards the unforgettable climax. Reading this is like re-experiencing the joy of your first Star Wars adventure all over again.
Future Tense:Asteroid Strike - Thryft
Ages 9-12
Michael Johnstone | The Watts Publishing Group

Future Tense:Asteroid Strike

from ₱251.10

Goodreads rating: 0.0

from ₱251.10

In stock: Well Read

Future Tense: Asteroid Strike is a must-read book for those interested in science fiction and space technology. The book incorporates science facts and technology that NASA could realistically accomplish in the next century. Michael Johnstone's gripping tale about a potential asteroid impact will keep you on the edge of your seat until the very last page. The factual section at the end is a cherry on top, providing you with insightful information about the possible technology NASA could accomplish. This book is perfect for those who enjoy science fiction and space exploration.
Polderstein 13: School of the Amazing Brain
Ages 9-12
Daniel Shuen Sheng Fung, Shiang Hui Liew, Germaine Tan  | Ws Education

Polderstein 13: School of the Amazing Brain

from ₱440.55

Goodreads rating: 0.0

from ₱440.55

In stock: Like New

If you're someone who enjoys a blend of thrilling adventure with valuable life lessons, "Polderstein 13: School Of The Amazing Brain" could be an exciting read for you. It's not your everyday mindfulness guide—it's a creative and engaging story that introduces mindfulness techniques in a way that's both entertaining and educational, perfect for both the young and the young at heart who appreciate a good post-apocalyptic tale.
War of the Worlds - Thryft
Ages 8-11
Min Sung Ku, Charlotte Fullerton, Joseph Baker  | Scholastic Paperbacks

War of the Worlds

₱193.05 Save 34%

Goodreads rating: 4.08

₱193.05 Save 34%

In stock: Well Read

Recommended for fans of sci-fi and action-packed stories, War of the Worlds delivers an epic alien invasion adventure that is sure to keep tweens and younger readers on the edge of their seats. The book's unique and distinctive feature is its tie to the hit Cartoon Network show, providing fans with an exciting new way to experience the beloved characters and storylines. Overall, War of the Worlds is a thrilling read that combines action, humor, and heart, making it a must-read for any young sci-fi fan.
The Great Galaxy Goof
Ages 8-11
Robert Elmer | Bethany House

The Great Galaxy Goof

from ₱787.05

Goodreads rating: 3.4

from ₱787.05

In stock: Well Read

If you're looking for a book that combines faith with the excitement of space exploration, "The Great Galaxy Goof" is a delightful read. It not just thrills with the wonders of space, but it's also a touching narrative on how principles are tested and found steadfast even amidst cosmic challenges. It's an inspired choice, especially for young readers who enjoy adventure while reflecting on their values.
Horrible Science: Fearsome Fight for Flight - Thryft
Ages 9-12
Nick Arnold | Hippo/scholastic

Horrible Science: Fearsome Fight for Flight

₱242.55 from ₱193.05 Save up to 45%

Goodreads rating: 3.99

₱242.55 from ₱193.05 Save up to 45%

In stock: Well Read

This book is a perfect read for kids who love science and want to learn about flight in an interactive way. The book focuses on the gross and weird aspects of science, grabbing the reader's attention with funny anecdotes and illustrations. The book offers amusing facts, quizzes, and cartoons that will help children learn about science while having fun. It's an excellent book for those who enjoy Horrible Science books and want to laugh while learning.
Galactic Mission - Thryft
Ages 8-11
Richard Platt | Dorling Kindersley Publishers Ltd

Galactic Mission

₱465.30 from ₱292.05 Save up to 41%

Goodreads rating: 3.31

₱465.30 from ₱292.05 Save up to 41%

In stock: Very Good

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.
Uncle Albert and the Quantum Quest
Ages 9-12
Russell Stannard | Faber And Faber

Uncle Albert and the Quantum Quest

from ₱886.05

Goodreads rating: 4.35

from ₱886.05

In stock: Well Read

If you're keen on diving into the mysteries of quantum mechanics without the jargon, Uncle Albert's adventures offer a delightful entry. Imagine having that cool, smart uncle who makes complicated things seem easy – that's what you get here. Stannard turns complex physics into engaging storytelling perfect for sparking a lifelong curiosity in science.
Your Very Own Robot - Choose Your Own Adventure
New
Ages 8-11
R.A. Montgomery | Chooseco

Your Very Own Robot - Choose Your Own Adventure

from ₱440.55

Goodreads rating: 3.71

from ₱440.55

In stock: Very Good

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.
Kim Possible: Monkey Ninjas in Space and Crush v. 7 - Thryft
Ages 9-12
Bob Schooley, Mark McCorkle  | Tokyopop

Kim Possible: Monkey Ninjas in Space and Crush v. 7

from ₱193.05 Save up to 38%

Goodreads rating: 3.77

from ₱193.05 Save up to 38%

In stock: Very Good

A must-read for fans of Kim Possible with action-packed storyline and witty dialogues. Ron's humorous antics and the new nemesis, Monkey Fist, add a new level of excitement to the story.
The Story of Darth Vader
New
Ages 8-11
Catherine Saunders | Dk Children

The Story of Darth Vader

from ₱242.55

Goodreads rating: 4.09

from ₱242.55

In stock: Very Good

If you're fascinated by the complexities of Anakin Skywalker's transformation into Darth Vader, this book is an exploration you shouldn't miss. Using engaging visuals and an approachable narrative, it can deepen your understanding and sympathy for one of cinema's most iconic villains while bolstering your reading abilities. This book can be both a chilling narrative experience and a constructive step in developing your reading skills.
Rock Star Super Diva - Thryft
Ages 9-12
Meredith Short, Ivan Escalante  | Stan Lee's Kids Universe

Rock Star Super Diva

₱292.05 from ₱193.05 Save up to 51%

Goodreads rating: 0.0

₱292.05 from ₱193.05 Save up to 51%

In stock: Very Good

Rock Star Super Diva could be a good read for anyone looking for a fun and action-packed adventure. This book offers a unique twist on the classic superhero story, with a teenage girl using her guitar as a weapon to save the world. The author's pop culture references and humor make this a great pick for young adults.
Will Solvit and the Mission of Menace - Thryft
Ages 9-12
Parragon Books | Parragon Books

Will Solvit and the Mission of Menace

₱292.05 from ₱193.05 Save up to 51%

Goodreads rating: 4.29

₱292.05 from ₱193.05 Save up to 51%

In stock: Very Good

Calling all middle readers! Join Will Solvit on a thrilling mission to save the planet, complete with crazy inventions, stressed scientists, and unfriendly aliens. With easy-to-read text and a decoder filled with secret codes, this book is perfect for adventure-loving kids who love to crack puzzles and save the day! Get ready for an ordinary day turned extraordinary with Will Solvit!
First Light - Thryft
Ages 9-12
Rebecca Stead | Yearling

First Light

₱193.05 Save 34%

Goodreads rating: 3.85

₱193.05 Save 34%

In stock: Well Read

First Light is a thrilling novel that combines mystery, science, and adventure in the beautiful icy world of Greenland. The story follows Peter as he attempts to understand a series of visions that he encounters on the ice cap, and Thea, a member of a hidden society living below the ice who dreams of Earth's surface. The book is perfect for readers who enjoy imaginative and mystical thrillers that feature optimistic sci-fi, human ingenuity, and survival in dire conditions. Readers are sure to be captivated by the unique setting and thrilling plot of this novel.