Ancillary Justice (Imperial Radch Book 1)
Ann Leckie
Imperial Radch (1)
Undeath and Taxes (Book 2)
Drew Hayes
Fred, the Vampire Accountant (2)
The Collapsing Empire (Book 1)
John Scalzi
The Interdependency (1)
Bóvedas de acero
Isaac Asimov
Fundación (2)
The demon-haunted world: science as a candle in the dark
Carl Sagan