The Last Hero: A Discworld Fable
Terry Pratchett
Discworld (27)
Hexarchate Stories
Yoon Ha Lee
The Machineries of Empire (3.50)
Tunnel in the Sky
Robert A. Heinlein
Drive
James S.A. Corey
The Expanse (2.70)
Federations
John Joseph Adams
Brainship (1.50)