Best New Sci-Fi Books 2025

Looking for the best new sci-fi books of 2025? This year brings an outstanding lineup of science fiction novels, blending interstellar adventures, dystopian futures, time travel, and speculative visions of humanity.

Whether you're into space operas or literary sci-fi, there’s something here for every fan.

Read: Top 50 Sci-Fi Books of All Time

Among the top new sci-fi books in 2025 is Space Brooms! by A.G. Rodriguez, A chaotic, heartfelt space adventure with janitors, laser cows, and plumbing problems.

Fans of time-travel tales will love Kaliane Bradley’s The Ministry of Time, a gripping story of espionage and temporal physics.

Fantasy book cover with mountains, lotus flowers, and floating lanterns. Text: "IMMORTAL" and "SUE LYNN TAN." Mysterious and serene mood.

Review: Immortal by Sue Lynn Tan

A sweeping, romantic fantasy about sacrifice, love, and the weight of destiny, Immortal builds on the mythic beauty of Daughter of the Moon Goddess while standing powerfully on its own.

Colorful 3D text on a blue background says "The Ministry of Time". Quotes below by Eleanor Catton and Max Porter, creates a dynamic vibe.

Review: The Ministry of Time by Kaliane Bradley

A melancholy, clever, deeply human time-travel novel about bureaucracy, romance, and the people history forgets.

Spaceship flying over alien landscape with towering rocks, large planet in background. Text: "Space Brooms! A.G. Rodriguez." Sci-fi theme.

Review: Space Brooms!

If you’ve ever wished that Hitchhiker’s Guide had more janitors and slightly more laser cows, Space Brooms! might be your new favourite thing.

Bright cosmic scene with a glowing orange nebula surrounded by dark clouds and speckled stars, creating a vivid space setting.

In Ascension by Martin MacInnes

What if the mysteries of the deep sea led us to discoveries far beyond Earth? In Martin MacInnes’s In Ascension, readers embark on a journey that begins in the ocean’s darkest depths and stretches into the vast unknown of space.

Why Sci-Fi Matters More Than Ever

There’s a moment in a great sci-fi story when the world tilts. You’re reading something strange—maybe aliens, maybe androids, maybe a...

Futuristic blue-lit tunnel with people walking, escalators on both sides, and a central glass elevator. Mood is modern and sleek.

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