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Bestselling Fiction Books Under S$10

Browse popular, highly rated secondhand fiction books at affordable prices, starting from just S$3.90! Titles in this collection boast above 4 stars on Goodreads. Plus, buy 3 and get a 4th item free on all items under $10, for even more savings on these gems in our store!

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The Collapsing Empire - The Interdependency
John Scalzi | Tor

The Collapsing Empire - The Interdependency

$8.90 $5.90 34% off

Goodreads rating: 4.12

$8.90 $5.90 34% off

62% off est. retail
If you're into space operas with a twist of political maneuvering, "The Collapsing Empire" is a great pick. Scalzi expertly weaves a tale of interdependency and the potential for chaos when the threads start to unravel. You'll find yourself drawn to the compelling characters whose decisions could save or doom an entire empire. Plus, who doesn't love the blend of high-stakes adventure with a bit of existential threat?
Lethal Game
Christine Feehan | Berkley

Lethal Game

$10.90 $5.90 46% off

Goodreads rating: 4.48

$10.90 $5.90 46% off

62% off est. retail
If you're looking for a mix of romance, action, and a touch of sci-fi, "Lethal Game" has it. Christine Feehan delivers again with heart-thumping action and sizzling chemistry between characters who are more than meets the eye. Dive in if you enjoy complex relationships and high stakes in contemporary settings with a paranormal twist.
Illuminae
Amie Kaufman, Jay Kristoff  | Rock The Boat

Illuminae

$8.90 $3.90 56% off

Goodreads rating: 4.24

$8.90 $3.90 56% off

81% off est. retail
"Illuminae" is not your regular sci-fi—it's a visual and literary innovation that will engulf you in its uniquely crafted narrative, told through an array of hacked documents that make you piece together a universe on the brink of collapse. It's a gripping read if you crave a cinematic experience with the depth of a novel, perfectly marrying the thrill of space warfare with the intricacy of human (and AI) emotions.
The Line of Polity
Neal Asher | Tor

The Line of Polity

$8.90 $5.90 34% off

Goodreads rating: 4.14

$8.90 $5.90 34% off

70% off est. retail
As a fellow sci-fi aficionado, I think you'll find "The Line of Polity" to be riveting. Neal Asher skillfully intertwines themes of political rebellion and alien enigmas across a backdrop of interstellar colonization. The intricate dance between characters—each with their own motives and secrets—provides a layered narrative that should keep you turning pages well into the night. It's also the second in a series, so if you like to get invested in a larger story, this book has you covered.
Calling Major Tom
David M. Barnett, David Barnett  | Trapeze

Calling Major Tom

$4.90

Goodreads rating: 4.12

$4.90

77% off est. retail
Calling Major Tom could be a good read for someone looking for a heartwarming and comical tale of unlikely friendship. The book's most unique and distinctive feature is its ability to make readers feel both happy and sad simultaneously. Users would likely describe the book as funny and moving with relatable characters.
HALO: The Thursday War - Thryft
Karen Traviss | Tor Books

HALO: The Thursday War

$6.90 $3.90 43% off

Goodreads rating: 4.14

$6.90 $3.90 43% off

84% off est. retail
"HALO: The Thursday War" is a must-read for fans of the video game franchise who crave more action-packed adventures in the Halo Universe. Karen Traviss brings her trademark attention to detail and well-drawn characters to this exciting sequel, which explores the complex aftermath of war and political maneuverings in the face of a fragile peace. With intense battles and plenty of plot twists, this book will leave readers on the edge of their seats."
Glasslands
Karen Traviss | Tor Books

Glasslands

$3.90

Goodreads rating: 4.08

$3.90

"Glasslands" would entice any Halo enthusiast or lover of military sci-fi with its rich tapestry of post-war espionage and ethically complex characters. Karen Traviss masterfully continues the Halo legacy, weaving a tale of fragile peace, political machinations, and the heavy cost of warfare. The familiar backdrop of the Halo universe, paired with new depths of character development, makes this book a compelling extension for fans eager to explore the aftermath of the Covenant war.
Transition
Iain Banks | Abacus

Transition

$8.90 $5.90 34% off

Goodreads rating: 3.87

$8.90 $5.90 34% off

67% off est. retail
If you're feeling at a crossroads or facing significant changes in your life, "Transition" could be a grounding read for you. It delves into the phases of change and the emotional journey that accompanies them. This book might offer you insights and techniques to manage the upheaval and emerge stronger and more resilient.
Poseidon's Wake
Alastair Reynolds | Gollancz

Poseidon's Wake

$9.90 $4.90 51% off

Goodreads rating: 3.82

$9.90 $4.90 51% off

79% off est. retail
"Poseidon's Wake" is a journey that not only crosses the vastness of space but also delves into the depths of human perseverance. Alastair Reynolds crafts a narrative that's rich in detail, teeming with imaginative prowess, and lined with the existential quandaries that come with contact with the truly alien. If you're fascinated by the blend of human drama and cosmic exploration, this story's expansive vision promises to engage you.
Ascendant - The Genesis Fleet
Jack Campbell | Titan Books Ltd

Ascendant - The Genesis Fleet

$8.90 $5.90 34% off

Goodreads rating: 4.18

$8.90 $5.90 34% off

62% off est. retail
If you're a fan of military sci-fi with a blend of gripping space battles and complex political landscapes, "Ascendant" by Jack Campbell is a stellar pick. The stakes are high as protagonists defend their colony while navigating tentative alliances. It's a tale of resilience and strategy that will resonate with those who love a good underdog story set against the vast backdrop of space.
Transition
Iain Banks | Little, Brown

Transition

$8.90 $5.90 34% off

Goodreads rating: 3.87

$8.90 $5.90 34% off

81% off est. retail
If you're enthralled by stories that blur the lines between sci-fi and literary fiction, "Transition" should be on your radar. This book takes the concept of alternate realities and weaves it into a compelling narrative that challenges perceptions. It's a thrilling exploration of identity and change that will likely leave you contemplating the very nature of reality itself. Perfect for someone looking for a thought-provoking and genre-bending read.
Orbus: The Third Spatterjay Novel
Neal Asher | Night Shade

Orbus: The Third Spatterjay Novel

$8.90 $5.90 34% off

Goodreads rating: 4.26

$8.90 $5.90 34% off

62% off est. retail
If you're into hard-hitting science fiction with a splash of sea-faring adventure and bio-tech intrigue, "Orbus" could be a gripping addition to your shelf. Neal Asher has a talent for meshing dark, complex worlds with action-driven plots. As it concludes the Spatterjay trilogy, you'd be navigating heart-pounding confrontations alongside revelations that could alter your perception of the Polity universe. It's a blend of space opera and marine odyssey that shouldn't be missed by fans of high-stakes interstellar drama.
The Voyage of the Sable Keech
Neal Asher | Night Shade

The Voyage of the Sable Keech

$7.90 $4.90 38% off

Goodreads rating: 4.1

$7.90 $4.90 38% off

69% off est. retail
If you're fascinated by the intersection of science fiction, vicious monsters, and complex ecosystems, "The Voyage of the Sable Keech" might float your boat quite literally. Neal Asher's universe on Spatterjay is as rich in detail as it is in dangers. Dive into an ocean of imaginative creatures and high-stakes quests that weave together themes of immortality and resurrection with a sharp, thrilling narrative. This book could be the exciting escapade you're searching for, amidst an evocative and unforgiving world that will cling to your memory like the planet's infamous virus to its hosts.
Brightness Reef - New Uplift Trilogy
David Brin | Spectra

Brightness Reef - New Uplift Trilogy

$7.90 $3.90 51% off

Goodreads rating: 3.91

$7.90 $3.90 51% off

72% off est. retail
If you're fascinated by the idea of disparate alien species coexisting, each with their unique customs and moral codes, "Brightness Reef" is a book you'll likely get immersed in. Its rich, multi-layered narrative and depth of character development offer a glimpse into a universe where the concept of 'uplift'—advancing the intelligence of species—is explored in a compelling, thought-provoking way. The ethical quandaries and cultural exchanges make this more than just your average sci-fi; it's a space epic with a soul.
Strikeforce - Thryft
Nick James | Flux

Strikeforce

$5.90 $3.90 34% off

Goodreads rating: 4.03

$5.90 $3.90 34% off

75% off est. retail
If you're a fan of action-packed science fiction with high stakes and epic battles, Strikeforce is the book for you. This gripping story follows the young protagonists, Cassius and Jessie, as they are thrust into a desperate fight against the alien Authority. With intense battles, intriguing characters, and a ticking clock, Strikeforce will keep you on the edge of your seat until the very end. Get ready for an adrenaline-fueled adventure that will leave you craving more.
Defy the Worlds - Thryft
Claudia Gray | Hot Key Books

Defy the Worlds

$5.90 $3.90 34% off

Goodreads rating: 4.07

$5.90 $3.90 34% off

76% off est. retail
This book is a thrilling blend of science fiction and romance, set in a captivating futuristic universe. It follows the journey of Noemi and Abel as they navigate through danger, betrayal, and their growing feelings for each other. With its blend of action-packed scenes and a compelling love story, this book is perfect for fans of STAR WARS and the DIVERGENT series. Get ready to be immersed in a world full of suspense, adventure, and the question of what truly drives us.
The Ashes of Worlds - The Saga of Seven Suns
Kevin J. Anderson | Pocket Books

The Ashes of Worlds - The Saga of Seven Suns

$12.90 $5.90 54% off

Goodreads rating: 3.99

$12.90 $5.90 54% off

81% off est. retail
Dive into "The Ashes of Worlds" for an epic wrap-up of the Saga of Seven Suns series. Experience the thrill of interspecies alliances and cosmic battles that define grand space opera. If you’ve journeyed with Anderson's diverse cast across the stars, this concluding chapter offers the intricate plotting and satisfying resolution that fans of sprawling science fiction sagas crave.
Earth Star - Thryft
Janet Edwards | Harper Voyager

Earth Star

$5.90 $3.90 34% off

Goodreads rating: 4.12

$5.90 $3.90 34% off

82% off est. retail
Earth Star is a great read for YA sci-fi fans who enjoy stories about underdogs fighting for recognition and respect. The book's protagonist, Jarra, is a relatable character who faces discrimination due to her genetic condition but uses her bravery and scientific knowledge to prove that Earth is worth fighting for. The novel's unique premise of Earth being considered an inferior planet in the universe adds an interesting layer to the story and keeps readers engaged.
Flame - Thryft
Amy Kathleen Ryan | Macmillan Children's Books Uk

Flame

$5.90 $3.90 34% off

Goodreads rating: 4.03

$5.90 $3.90 34% off

Flame could be a good read for those who enjoy young adult science fiction with a touch of romance. The unique and distinctive feature of this book is the thrilling space adventure and the complex relationships between the characters. Users would appreciate the well-developed plot and the satisfying conclusion to the series.
Metal Swarm - The Saga of Seven Suns
Kevin J. Anderson | Pocket Books

Metal Swarm - The Saga of Seven Suns

$9.90 $4.90 51% off

Goodreads rating: 3.93

$9.90 $4.90 51% off

73% off est. retail
If you're craving a vast universe rich with detailed world-building, "Metal Swarm" won't disappoint. It intertwines grand-scale politics and warfare with intimate tales of resistance, betrayal, and alliances. The complexity of human and alien dynamics, paired with back-stabbing robots and the resurgence of an ancient species, makes for an immersive read that echoes the depth of classics like "Dune" or "Foundation".
Earth Afire : Book 2 of the First Formic War - Thryft
Orson Scott Card | Orbit

Earth Afire : Book 2 of the First Formic War

$6.90 $3.90 43% off

Goodreads rating: 4.06

$6.90 $3.90 43% off

78% off est. retail
Earth Afire is a must-read for fans of Orson Scott Card's Ender series, serving as a thrilling prequel to the classic Ender's Game. It offers a unique perspective on the First Formic War, detailing the intense battle for humanity's survival against a relentless alien threat. The action-packed plot and intricate world-building will keep readers engaged from beginning to end.
Shadow of the Giant - Thryft
Orson Scott Card | Tor Books

Shadow of the Giant

$2.60 $2.00 23% off

Goodreads rating: 4.01

$2.60 $2.00 23% off

Julian Delphiki grew up being called Bean, because he was so very small as a child. But within that tiny body was a mental giant. He was the smallest and youngest student at the Battle School, but he became Ender Wiggin's right hand.Since then he has grown to be a power on Earth. He serves the Hegemon in the terrible wars that have followed Ender's defeat of the alien empire attacking Earth. But within his genetically modified body is a ticking time bomb - Bean has never stopped growing; from the tiny, brilliant strategist, he has grown to be a giant in body as well as mind. Soon, he will not be able to survive in the gravity of his home world.Soon, he will have to make a terrible choice.
The Neptune Promise: Volume 3 (The Neptune Trilogy) - Thryft
Polly Holyoke | Holyoke Enterprises

The Neptune Promise: Volume 3 (The Neptune Trilogy)

$12.90 $5.90 54% off

Goodreads rating: 4.38

$12.90 $5.90 54% off

The Neptune Promise is an action-packed conclusion to The Neptune Trilogy, where Nere Hanson, a genetically engineered character trained for a dangerous mission to salvage a research ship in the Twilight Zone. The book not just offers an adventurous storyline but also sheds light on important environmental issues, such as climate change. The unique and distinctive feature of the book is the genetically engineered characters and their underwater adventures, which makes it an intriguing read for people interested in science fiction and underwater life.
Leaping to the Stars : Book Three in the Starsiders Trilogy - Thryft

Leaping to the Stars : Book Three in the Starsiders Trilogy

$5.90 $3.90 34% off

Goodreads rating: 4.02

$5.90 $3.90 34% off

64% off est. retail
"Leaping to the Stars" by David Gerrold is a fast-paced science fiction novel that tells a thrilling story of three brothers and their state-of-the-art AI unit as they face a hijacking aboard a ship and struggle to survive in a distant colony. The most unique feature of this book is the author's ability to seamlessly blend the themes of family, adventure, and technology into a captivating plot that will leave readers wanting more. If you're a fan of science fiction that explores the relationship between humans and AI, this book is definitely a must-read.
Survival: Species Imperative #1 - Species Imperative
Julie E. Czerneda | Daw

Survival: Species Imperative #1 - Species Imperative

$12.90 $5.90 54% off

Goodreads rating: 3.95

$12.90 $5.90 54% off

71% off est. retail
If you ever wondered how biology would stand up against the forces of interstellar conflict, "Survival" is your ticket to that adventure. Julie Czerneda seamlessly weaves together the excitement of space exploration with the grounded, intellectual intrigue of scientific discovery. It's a story that will resonate with anyone who champions knowledge as a powerful tool in the universe's most dangerous situations.
Earth Girl - Thryft
Janet Edwards | Pyr

Earth Girl

$6.90 $3.90 43% off

Goodreads rating: 3.83

$6.90 $3.90 43% off

86% off est. retail
Earth Girl could be a good read for those who enjoy YA science fiction with a strong protagonist. Jarra's determination to prove herself to a society that sees her as a "throwback" is inspiring. The book has a good mix of action and romance, and the excavation of dangerous ruins adds an exciting element to the story. Readers will root for Jarra as she fights against societal norms and learns to embrace who she truly is.
Defy the Stars
Claudia Gray | Hot Key Books

Defy the Stars

$10.90 $4.90 55% off

Goodreads rating: 4.02

$10.90 $4.90 55% off

71% off est. retail
"Defy the Stars" isn't just another space opera; it weaves a poignant tale of love and duty across the stars that's bound to resonate with those who crave adventure with a heart. Claudia Gray's expertise in marrying speculative science fiction with deep emotional undercurrents makes this novel an excellent pick for dreamers and rebels alike. If you're looking to get lost in a universe where every choice comes with the weight of humanity on its shoulders, this is your ticket to the stars.
Honor Among Thieves
Rachel Caine, Ann Aguirre  | Harpercollins

Honor Among Thieves

$8.90 $5.90 34% off

Goodreads rating: 3.89

$8.90 $5.90 34% off

68% off est. retail
If you're into stories where tough characters find their place among the stars, "Honor Among Thieves" will be a blast. Zara's choice to join the Honors will resonate with anyone looking for that blend of space opera and personal discovery. The bond between her and the sentient ship Nadim adds a unique twist, making it more than just a tale of adventure—it's about finding your own tribe, even if it's light-years away.
Earth Girl - Thryft
Janet Edwards | Harper Voyager

Earth Girl

$6.90 $3.90 43% off

Goodreads rating: 3.83

$6.90 $3.90 43% off

80% off est. retail
Recommendation: - Earth Girl is a captivating YA science fiction novel that will transport you to a future where interplanetary travel is the norm, but being stuck on Earth is a disadvantage. Jarra, our resilient protagonist, must navigate a world where she is seen as a throwback, an 'ape' girl. But with her determination and cleverness, she invents a fake background and joins a class of norms on Earth. When a disaster strikes, Jarra's true strength shines through as she takes on the challenge of saving her classmates. With its thrilling storyline and Jarra's inspiring resilience, Earth Girl is a must-read for fans of science fiction and strong female protagonists.
The Reckoning - Thryft
Sold out
Michael Carroll | Puffin Books

The Reckoning

$6.90 $4.90 29% off

Goodreads rating: 4.22

$6.90 $4.90 29% off

60% off est. retail
First the Earth's champions, old and new, returned to a world that thought the era of superheroes had come to a close. Then an age-old conflict of good versus evil, heroes versus villains, was renewed. And now it all comes down to one battle—the battle to end all battles. And if Quantum's prophecy proves true, it could just mean the end of the world as we know it. The new heroes' powers are getting stronger, and they're still learning how to harness them. But when one of their own turns her ability to control minds against the rest, they face something much larger than themselves, and the fate of the world hangs in the balance.
This Shattered World - Thryft
Sold out
Amie Kaufman, Meagan Spooner  | Disney-hyperion

This Shattered World

$12.90 $3.90 70% off

Goodreads rating: 3.94

$12.90 $3.90 70% off

86% off est. retail
The second installment in the epic Starbound trilogy introduces a new pair of star-crossed lovers on two sides of a bloody war.Jubilee Chase and Flynn Cormac should never have met.Lee is captain of the forces sent to Avon to crush the terraformed planet's rebellious colonists, but she has her own reasons for hating the insurgents.Rebellion is in Flynn's blood. Terraforming corporations make their fortune by recruiting colonists to make the inhospitable planets livable, with the promise of a better life for their children. But they never fulfilled their promise on Avon, and decades later, Flynn is leading the rebellion.Desperate for any advantage in a bloody and unrelentingly war, Flynn does the only thing that makes sense when he and Lee cross paths: he returns to base with her as prisoner. But as his fellow rebels prepare to execute this tough-talking girl with nerves of steel, Flynn makes another choice that will change him forever. He and Lee escape the rebel base together, caught between two sides of a senseless war.
StarCraft: Ghost--Spectres - Thryft
Sold out

StarCraft: Ghost--Spectres

$4.84

Goodreads rating: 3.84

$4.84

65% off est. retail
If you're a fan of the StarCraft franchise, especially if you have a particular interest in the Ghosts, Spectres is a must-read. The book offers a much deeper level of detail into these elite commandos and their psionic abilities than the games do. The plot is a great mixture of action, mystery, and intrigue, and you'll find yourself rooting for Nova Terra as she confronts her painful past and tries to save her fellow Ghosts from an unknown enemy.
Haven - Thryft
Sold out
Joel Shepherd | Hachette Australia

Haven

$4.01 $2.00 50% off

Goodreads rating: 4.26

$4.01 $2.00 50% off

92% off est. retail
Haven is a great read for fans of stories that involve survival, betrayal, and family drama. In this book, readers are taken on a journey through the world of Saalshen as the serrin people fight for survival against the Army of the Regent Arrosh. The story is packed with action, drama, and complex characters that will keep readers hooked until the very end. The most unique feature of this book is the way it explores the themes of survival and betrayal, making for a captivating read.
The End of All Things - Thryft
Sold out
John Scalzi | Panmacmillan Publishing/holtzbrinck

The End of All Things

$1.30

Goodreads rating: 3.99

$1.30

91% off est. retail
The End of All Things is a gripping science fiction novel with intense action and unpredictable twists that will keep readers on the edge of their seats. Scalzi’s vivid imagination and rich storytelling create a sense of realism in this hostile universe, making it a page-turner for anyone seeking a thrilling adventure.
A Million Suns - Thryft
Sold out
Beth Revis | Razorbill

A Million Suns

$3.70 $2.22 40% off

Goodreads rating: 4.01

$3.70 $2.22 40% off

93% off est. retail
If you loved the first book's action-packed space adventure with a mix of romance, "A Million Suns" will not disappoint. This sequel will keep you on edge with even more action, mystery, and philosophical questions that will make you think about the future of humanity.