The 7 Sci-Fi Books I Push on My Friends (And They Thank Me Later)

From time-bending thrillers to first-contact epics, these are the books I won’t shut up about.

As the Next Big Idea Club editorial director, I spend most of my reading life steeped in nonfiction: books about psychology, productivity, creativity, how to live better, think clearer, work smarter, etc. Don’t get me wrong, I love actionable nonfiction. (S’up Deep Work? How you doin’ Atomic Habits?) But every now and then, I like to set aside science-backed self-improvement and escape into a sci-fi novel.

Every genre has its blind spots. Sci-fi, in particular, swings from transcendent to terrible based (imho) on whether the author can actually write convincing, compelling characters. I think a lot of sci-fi authors spend so much time developing brilliant premises that they overlook the craft of character development. (Cue the outraged comments and defiant counter-examples!)

Anyway, here are seven sci-fi books that were (mostly) published in the last twenty years, and which I repeatedly recommend to friends. They’re imaginative, gripping, original—all-around excellent. Whether you’re deep into quantum theory or just vaguely sci-fi curious, they’re not to be missed.

1. The Three-Body Problem by Liu Cixin

Dense, cerebral, and deeply rewarding—if you stick with it. It’s hard science fiction with a philosophical bent: particle physics, alien civilizations, Chinese history, and a dash of existential dread. Give it a few chapters; you’ll either bail or become obsessed.

2. Titanium Noir by Nick Harkaway

Imagine a classic detective story, but set in a gritty future where the wealthy can genetically enhance themselves into near-immortals. This one’s breezy, clever, and perfect for a plane ride or a lazy weekend. Harkaway somehow makes noir tropes feel fresh again.

3. Annihilation by Jeff VanderMeer

A lush, surreal expedition into the unknown. Don’t expect traditional sci-fi beats; this one’s more Heart of Darkness meets fungal horror, with prose that’s hypnotic in a “what is even happening right now?” kind of way. I got hooked and read the entire series straight through. Did it make sense in the end? Not really. Still loved it.

4. Stories of Your Life and Others by Ted Chiang

Chiang’s short stories are philosophical puzzles disguised as sci-fi. If you like Black Mirror but wouldn’t mind if it were a little kinder and more emotionally resonant, this is the book for you. “Story of Your Life” (which became Arrival) is the standout, but the whole collection is strong.

5. How to Live Safely in a Science Fictional Universe by Charles Yu

A melancholy time-travel novel that’s really about memory, grief, and a complicated father-son relationship. It’s loosely sci-fi, more interested in heart than hardware. It’s funny and formally inventive without getting lost in its own metafictional wormhole.

6. All Systems Red by Martha Wells

The first in The Murderbot Diaries, this novella kicks off a surprisingly heartfelt and very funny series about a rogue security android who just wants to watch soap operas in peace. It’s faster, smarter, and less corny than the show adaptation. Case in point: the supporting cast acts normally, instead of like a bunch of cartoon characters.

7. Rendezvous with Rama by Arthur C. Clarke

I’ve tried to stick with newer novels for this list, but I had to include one sci-fi classic. Rendezvous with Rama, published way back in 1973, is old-school, big-idea sci-fi at its best. True, there’s almost zero character development, but the central mystery—an enormous alien vessel silently drifting through space—is compelling enough to carry the story. It’s pure concept, and Clarke crushes it. (There’s a sequel, incidentally, co-written with Gentry Lee, but I heard it was a stinker.)

Thanks for reading! I’m always looking for new book recommendations, so feel free to share your favorite sci-fi novels in the comments.