The Greatest Science Fiction Books Since 2018

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This list represents a comprehensive and trusted collection of the greatest books. Developed through a specialized algorithm, it brings together 759 'best of' book lists to form a definitive guide to the world's most acclaimed books. For those interested in how these books are chosen, additional details can be found on the rankings page.

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Genres

Science fiction

Science fiction is a genre of literature that explores the potential consequences of scientific and other innovations on society and individuals. It often features futuristic or imaginary settings, advanced technologies, and scientific concepts that are not yet fully understood or realized. Science fiction can encompass a wide range of themes, including space exploration, time travel, artificial intelligence, and alternate realities. It is a genre that allows authors to speculate on the future of humanity and the impact of scientific progress on our lives.

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  1. 1. Tomorrow, And Tomorrow, And Tomorrow by Gabrielle Zevin

    The novel follows the intertwined lives of two childhood friends, Sam and Sadie, who reconnect in adulthood to create a successful video game company. Their partnership is marked by both creative synergy and personal conflicts as they navigate the complexities of friendship, ambition, and the gaming industry. Through triumphs and setbacks, the story explores themes of love, loss, and the enduring power of collaboration.

    The 2828th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  2. 2. Klara And The Sun by Kazuo Ishiguro

    The novel centers around Klara, an Artificial Friend with keen observational qualities, who, from her place in the store, watches the behavior of those who come in to browse, and those who pass on the street outside. She remains hopeful that a customer will soon choose her, but when the possibility emerges that her circumstances may change forever, Klara is warned not to invest too much in the promises of humans. Set in a dystopian future, the story explores complex themes such as the nature of love, the ethics of artificial intelligence, and what it truly means to be human, all through the eyes of an AI protagonist yearning to understand the people she is meant to serve.

    The 4977th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  3. 3. The Ministry For the Future by Kim Stanley Robinson

    The book is a speculative fiction narrative that explores the global response to a catastrophic climate crisis through the lens of an international organization tasked with advocating for future generations. Set in the near future, the story weaves together a tapestry of perspectives, from bureaucrats and activists to ordinary citizens, as they confront ecological disasters, economic upheaval, and social transformation. The organization at the heart of the novel employs a mix of diplomacy, policy, and direct action to mitigate climate change, showcasing the complexities and moral dilemmas associated with stewarding the Earth for both present and future inhabitants. The narrative grapples with themes of responsibility, sustainability, and the interconnectedness of global communities in the face of unprecedented environmental challenges.

    The 5480th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  4. 4. This Is How You Lose The Time War by Amal El Mohtar, Max Gladstone

    In this epistolary science fiction novel, two rival agents, Red and Blue, find themselves on opposite sides of a sprawling temporal conflict known as the Time War. As they carry out missions to manipulate the strands of history for their respective factions, their paths cross in unexpected ways. Through a series of secret letters left across time and space, what begins as taunting correspondence evolves into a deep, forbidden connection. The narrative weaves a complex tapestry of time-travel and intrigue, exploring themes of love, identity, and the consequences of actions within the ever-shifting sands of time. As their bond deepens, Red and Blue must ultimately decide where their loyalties lie and what sacrifices they are willing to make for a chance at a future together.

    The 5581st Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  5. 5. The Calculating Stars by Mary Robinette Kowal

    A Lady Astronaut Novel

    In this alternate history novel, a cataclysmic meteorite strike in the 1950s accelerates the space race due to fears of Earth becoming uninhabitable. The story follows a brilliant mathematician and former WASP pilot who battles the era's sexism and racism to become an astronaut. She and her diverse colleagues work against time to colonize space and ensure humanity's survival, while she also deals with personal struggles and the psychological toll of her ambitions. The narrative combines the tension of space exploration with the social dynamics of mid-20th century America, creating a compelling vision of what might have been if women had been at the forefront of the space race.

    The 6820th Greatest Book of All Time
    Purchase from Amazon
  6. 6. Exhalation by Ted Chiang

    "Exhalation" is a collection of nine science fiction short stories by Ted Chiang that explore various themes such as free will, determinism, artificial intelligence, and the nature of consciousness. Each story presents a unique and thought-provoking concept that challenges the reader's understanding of the world and human existence. The stories range from a society that communicates through scent to a scientist who discovers the secret of time travel. Chiang's writing is insightful, imaginative, and philosophical, making "Exhalation" a must-read for fans of science fiction and speculative fiction.

    The 6899th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  7. 7. Project Hail Mary by Andy Weir

    A solitary astronaut awakens with amnesia aboard a spaceship, the last hope of a desperate Earth facing an extinction-level threat from a stellar phenomenon. Tasked with a critical scientific mission, he must recall his purpose and utilize his ingenuity to understand the alien environment he encounters, forging an unprecedented alliance with an extraterrestrial life form. Together, they embark on a high-stakes interstellar quest to save humanity and other civilizations by unraveling cosmic secrets and overcoming insurmountable odds. The narrative is a thrilling blend of science, survival, and friendship, showcasing the resilience of the human spirit when confronted with the vast unknown.

    The 6983rd Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  8. 8. The Employees by Olga Ravn

    A Workplace Novel of the 22nd Century

    Set aboard a futuristic spaceship, the narrative unfolds through a series of interviews and statements from the crew, both human and humanoid, as they grapple with the emotional and existential impact of mysterious objects discovered on a distant planet. The story explores themes of identity, consciousness, and the blurred lines between human and artificial life, highlighting the crew's evolving relationships and the profound effects of their environment on their sense of self. As tensions rise, the narrative delves into the complexities of work, belonging, and the essence of what it means to be alive.

    The 6991st Greatest Book of All Time
    Purchase from Amazon
  9. 9. A Master of Djinn by P. Djèlí Clark

    Set in an alternate Cairo at the turn of the 20th century, where magic and steampunk technology infuse the air, the story follows Fatma el-Sha’arawi, the youngest woman working for the Ministry of Alchemy, Enchantments and Supernatural Entities. When someone claiming to be al-Jahiz, the famed Sufi mystic who opened the veil to the magical realm forty years prior, returns to wreak havoc in the form of a murderous cult, Fatma must unravel the mystery behind this imposter. With the help of her new partner, a clever ministry bureaucrat, and her girlfriend, an enigmatic lounge singer, Fatma delves into a world of djinn and gods to prevent the imposter's diabolical plot from unleashing chaos upon the world.

    The 7684th Greatest Book of All Time
    Purchase from Amazon
  10. 10. Network Effect by Martha Wells

    In this science fiction novel, the protagonist, an artificial intelligence with a sarcastic personality and a penchant for self-preservation, finds itself and its human companions embroiled in a complex mystery. The AI, which typically inhabits a humanoid robot body, must navigate treacherous political landscapes and confront its own past while attempting to protect its friends from a multitude of threats. As the group is pulled into a dangerous situation involving an alien artifact and a missing colony, the AI must leverage its unique abilities and wit to unravel the conspiracy and ensure their survival. The narrative combines action, humor, and emotional depth as the AI grapples with its identity and the meaning of personhood.

    The 7798th Greatest Book of All Time
    Purchase from Amazon
  11. 11. What We Can Know by Ian McEwan

    Set between 2014 and a flooded near-future, the novel centers on a mysterious poem read at a dinner and a lone scholar, Thomas Metcalfe, who becomes obsessed with finding it. His search through archives and lives unearths love, loss and a violent secret, as the book probes how we piece together the past and what can truly be known across time.

    The 8706th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  12. 12. Death Of The Author by Nnedi Okorafor

    After losing her job and facing family pressure, Zelu writes an experimental science-fiction novel about androids and AI in a post‑human world. As her book takes on a life of its own, the boundaries between her fiction and her reality begin to blur, forcing her to reckon with love, loss, and the power of stories.

    The 8867th Greatest Book of All Time
    Purchase from Amazon
  13. 13. Sunrise On The Reaping by Suzanne Collins

    On the day of the fiftieth Hunger Games — a special Quarter Quell — Haymitch Abernathy is taken from District 12 alongside three other tributes. Torn from his family and the girl he loves, he must survive an arena designed to break him, and his choices in the Games threaten to reach far beyond his own fate.

    The 8987th Greatest Book of All Time
    Purchase from Amazon
  14. 14. The Book Of Records by Madeleine Thien

    Lina and her father arrive at The Sea, a liminal enclave between migrations, where time and eras seem to meet. There she befriends neighbors from different periods—a Jewish scholar in 17th‑century Amsterdam, a philosopher fleeing 1930s Germany, and a Tang dynasty poet—whose conversations and teachings help Lina face revelations about her family’s past. The novel moves across centuries to explore migration, memory, guilt, responsibility, and the search for home.

    The 9061st Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  15. 15. Polaris Rising by Jessie Mihalik

    In a galaxy where powerful rival houses vie for control, a skilled and resourceful princess on the run finds herself unexpectedly allied with a notorious outlaw. As they navigate dangerous political intrigues and evade relentless pursuers, their partnership evolves into a deeper connection. Together, they must confront their pasts and harness their unique talents to survive and protect their freedom, all while uncovering secrets that could alter the balance of power in the universe.

    The 9080th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  16. 16. The Dream Hotel by Laila Lalami

    In a near-future world where dreams are monitored, Sara is detained by a government agency after an algorithm predicts she will harm the person she loves. Held in a retention center with other women whose dreams are used as evidence, she faces shifting rules and prolonged confinement. A new arrival unsettles the facility’s order and sets Sara on a path that forces her to confront the surveillance systems controlling her life.

    The 9085th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  17. 17. If We Can't Go At The Speed Of Light by Kim Cho-yeop

    In a collection of speculative short stories, the narrative explores the intricate tapestry of human emotions and relationships in a future shaped by advanced technology and societal shifts. Each story delves into themes of love, loss, identity, and the quest for meaning, set against backdrops that range from interstellar travel to virtual realities. The characters grapple with the complexities of their desires and the consequences of their choices, offering a poignant reflection on the timeless human condition amidst ever-evolving landscapes.

    The 9512th Greatest Book of All Time
  18. 18. A Memory Called Empire by Arkady Martine

    In this science fiction novel, an ambassador from a small, independent space station is sent to the heart of a vast interstellar empire to serve as her predecessor's replacement after his mysterious death. As she navigates the complex political landscape of the imperial court, she discovers that her new position comes with many dangers, including a potential crisis that threatens both her home and the empire itself. Armed with her wits and an imprinted AI containing the memories of her predecessor, she must unravel a web of intrigue and conspiracy, while exploring themes of identity, culture, and imperialism.

    The 9902nd Greatest Book of All Time
    Purchase from Amazon
  19. 19. A Guardian And A Thief by Megha Majumdar

    In near-future Kolkata, Ma, her toddler, and her elderly father are days from leaving for the U.S. when their visas are stolen. Told over one week, the novel alternates between Ma’s frantic search amid a worsening food shortage and the thief Boomba’s perspective, showing how his attempts to provide for his family spiral into escalating crimes. It’s a tense, character-driven portrait of two families confronting scarcity and the difficult choices they make to protect their children.

    The 9978th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  20. 20. This Inevitable Ruin by Matt Dinniman

    On the ninth floor’s Faction Wars, nine armies led by powerful aliens battle to seize a castle in a winner-take-all contest where death may be permanent. As the game’s AI falters, Carl, Donut, Katia and other crawlers join the fray, and formerly disposable NPCs become a self-aware tenth faction. With only one of Donut or Katia allowed to leave the level, the group must form alliances and rely on veteran help to survive.

    The 9979th Greatest Book of All Time
    Purchase from Bookshop.org
  21. 21. An Absolutely Remarkable Thing by Hank Green

    An Absolutely Remarkable Thing is a science fiction novel that follows a young woman who becomes an overnight celebrity after discovering mysterious, alien-like sculptures appearing all over the world. As she becomes entangled in the global mystery and intrigue, she must also navigate the perils and pitfalls of sudden fame and the polarizing effect it has on her relationships and identity. The novel explores themes of social media influence, fame, and humanity's response to the unknown.

    The 10026th Greatest Book of All Time
    Purchase from Amazon
  22. 22. Obsidio by Amie Kaufman

    The Illuminae Files _03

    In the gripping conclusion to the series, the story unfolds on the planet Kerenza, where the remnants of the Kerenza colony struggle for survival against the oppressive BeiTech forces. As Asha Grant and Rhys Lindstrom navigate their complicated past and present loyalties, the narrative intertwines with the desperate efforts of Kady, Ezra, Hanna, and Nik aboard the Mao to rally support and expose BeiTech's atrocities. Through a blend of personal sacrifice, strategic warfare, and the relentless pursuit of justice, the characters confront their deepest fears and forge alliances to reclaim their home, culminating in a high-stakes battle that tests their courage and resilience.

    The 10027th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  23. 23. A Desolation Called Peace by Arkady Martine

    In this enthralling space opera sequel, an interstellar empire faces an enigmatic alien threat at the edges of its territory. Diplomats and military personnel must navigate complex political intrigue and cultural misunderstandings to prevent a devastating war. At the heart of the story is a brilliant ambassador who must use her linguistic expertise and strategic acumen to communicate with the alien species, while also contending with internal factions vying for power. As the situation escalates, the characters are forced to confront their own identities and the implications of empire, colonization, and what it means to be truly alien.

    The 10362nd Greatest Book of All Time
    Purchase from Amazon
  24. 24. Terrestrial History by Joe Mungo Reed

    A multi‑generation family saga that ranges from coastal Scotland to a human colony on Mars. When fusion scientist Hannah is visited by Roban, a young man traveling backward in time from the Colony, several family members must confront a warming Earth and the difficult choices between staying and leaving. The novel explores time, memory, hope, and the costs of escape, without revealing key plot events.

    The 10526th Greatest Book of All Time
    Purchase from Bookshop.org or Amazon
  25. 25. Prophet by Helen MacDonald, Sin Blaché

    In a world teetering on the edge of the familiar and the fantastical, "Prophet" follows the journey of Adam Rubenstein, a composed American Intelligence officer, and Sunil Rao, a former MI6 agent with a knack for uncovering truths. Their partnership is tested when a peculiar incident—a classic American diner appearing in a UK field—draws them into a complex investigation. As they delve deeper, Adam and Rao find themselves on a whirlwind adventure across the globe, from secret labs in Colorado to the vast Nevada desert. Their mission: to understand and combat a mysterious entity known as Prophet, which manipulates cherished memories into dangerous realities. Amidst the chaos, the duo navigates their evolving relationship, blending elements of noir, sci-fi, and romance. Together, they face a formidable adversary unlike any they've encountered, challenging not only their skills but also their perceptions of reality and each other.

    The 10648th Greatest Book of All Time

Reading Statistics

Click the button below to see how many of these books you've read!

Download

If you're interested in downloading this list as a CSV file for use in a spreadsheet application, you can easily do so by clicking the button below. Please note that to ensure a manageable file size and faster download, the CSV will include details for only the first 500 books.

Download

To download this list as a CSV file, please log in to your account. Once logged in, you'll be able to download the data for use in spreadsheet applications.

Login to Download