Foundation and Empire
Isaac Asimov
Foundation (9)
The Robots of Dawn
Foundation (4)
Slow Burn 4: Dead Fire
Bobby Adair
Slow Burn (4)
Babylon's Ashes (The Expanse Book 6)
James S. A. Corey
The Expanse (6)
Leviathan Wakes (The Expanse Book 1)
The Expanse (1)