Foundation's Edge

The Naked Sun

The Dark Forest

The Robots of Dawn

The Three-Body Problem

The Caves of Steel: The Robot Series

Death's End

The Currents of Space

Neuromancer

Pebble in the Sky

A Fire Upon The Deep

The Stars, Like Dust

Leviathan Wakes: Book 1 of the Expanse (now a Prime Original series)

I, Robot

Caliban's War: Book 2 of the Expanse (now a Prime Original series)

Abaddon's Gate: Book 3 of the Expanse (now a Prime Original series)