Fiction - Science Fiction - Action & Adventure

Adventures in Science Fantasy: Ultimate Edition brings together Robert E. Howard's thrilling blend of action, adventure, and otherworldly exploration. This definitive collection includes Howard's classic tales like Almuric, alongside the never-before-seen King of the Forgotten People, featuring both an early draft and synopsis.In Almuric,...

A modern-day Lazarus is humanity's last hope in a breathtaking novel about the absolute powers of good and evil by Dean Koontz, the #1 New York Times bestselling master of suspense.Michael Mace, head of security at a top-secret research facility, opens his eyes in...

Part alien invasion story, part buddy comedy, and part workplace satire, After The Fall by Edward Ashton, author of Mickey7 (inspiration for the film Mickey 17), asks an important question: would humans really make great pets?Humans must be silent. Humans must be obedient. Humans...

Winner of the 2025 ASLE Creative Writing Book Award A Los Angeles Times, San Francisco Chronicle, Engadget, Strange Horizons, and Booklist Best Book of the Year A Climate Reality Project Book Club Pick An "intelligent, defiant" (San Francisco Chronicle) debut that follows an Artificial...

The ninth exhilarating and original Firefly novel tying into the critically acclaimed and fan-beloved series, from creator Joss Whedon, follows Mal, Book and the rest of the crew mounting a madcap heist to untangle themselves from a sinister web of lies on a backwater...

The ninth exhilarating and original Firefly novel tying into the critically acclaimed and fan-beloved series, from creator Joss Whedon, follows Mal, Book and the rest of the crew mounting a madcap heist to untangle themselves from a sinister web of lies on a backwater...

Enter a world intertwined with another...A chosen few are able to freely travel between the land of the living and the land of spirits. The spirit realm acts as a multiverse full of diverse realms and possibilities. Ryoku Dragontalen, a normal teenage boy, has...

The official novelization of the famous Alien movie with Sigourney Weaver as Ellen Ripley! A crew of spaceship Nostromo is suddenly woken up from a cryogenic sleep because of mysterious signals coming from an unknown planet and received by a ship computer. The astronauts...

Winner of the Hugo, Nebula, and Locus Award for Best NovellaWinner of the Alex AwardA New York Times and USA Today BestsellerNow an Apple Original series from Academy Award nominees Paul Weitz and Chris Weitz and starring Emmy Award winner Alexander Skarsgård. A murderous...

Winner of the Hugo, Nebula, and Locus Award for Best Novella Winner of the Alex AwardA New York Times and USA Today BestsellerNow an Apple Original series from Academy Award nominees Paul Weitz and Chris Weitz and starring Emmy Award winner Alexander Skarsgård. A...

Anything that moves is an enemy. So don't move, just die!; There's one thing worse than dying. It's coming back to do it again and again...; Beware the Bitch of War!; Defeat in death. Victory in rebirth. When the alien Mimics invade, Keiji Kiriya...

Never before has the incendiary mix of action, politics, and intrigue that has become Timothy Zahn's trademark, been mmore evident that in this new Star Wars epic. On the heels of the stunning events chronicled in Star Wars: A New Hope, the newly minted...

ALTERED is a gripping sci-fi thriller that blends espionage, identity manipulation, conspiracy, and psychological suspense into a fast-paced and emotionally charged story. When seventeen-year-old Sadie witnesses her mother assassinate the CEO of a powerful biotechnology corporation on live television-only to be killed moments later-her...

"One of [Le Guin's] most radical novels. . . . A study in what a complete and utter rejection of capitalism and patriarchy might look like--for society and for the art of storytelling."--The MillionsUrsula K. Le Guin's magnificent work of imagination, a visionary, genre-crossing...

A trade summit on Corellia brings Han Solo backto the home world he left many years before.Arriving on the distant planet with Leia, their childrenand Chewbacca, Han finds Corellia overrun withagents of the New Republic Intelligence and findshimself part of a deceptive plan whose...

Amygdala is a story of animals, born to a world of swirling, fractal chaos, who learned the art of civilization. Their government was forged in fire, ruled only by the objective truth of all things, with no room for incompetence, mercy, or even morality....

Amygdala is a story of animals, born to a world of swirling, fractal chaos, who learned the art of civilization. Their government was forged in fire, ruled only by the objective truth of all things, with no room for incompetence, mercy, or even morality....

THE INSTANT #1 NEW YORK TIMES BESTSELLER "Sparkling with mystery, humor and the uncanny, this is a fun read. But beneath its effervescent tone, more complex themes are at play." --San Francisco Chronicle In his wildly entertaining debut novel, Hank Green--cocreator of Crash Course,...

The ninth book in the bestselling British madcap time-travelling series, served with a dash of wit that seems to be everyone's cup of tea. "Addicting...Fun and romantic."--Bustle Behind the seemingly innocuous facade of St. Mary's Institute of Historical Research, a different kind of academic...

"Outstanding...Amid a space opera resurgence, Bear's novel sets the bar high." --Publishers Weekly (starred review) A space salvager and her partner make the discovery of a lifetime that just might change the universe in this wild, big-ideas space opera from Hugo Award-winning author Elizabeth...