Chapterhouse: Dune
Frank Herbert
The Alloy of Law: A Mistborn Novel
Brandon Sanderson
Mistborn Wax & Wayne (1)
American Gods: A Novel
Neil Gaiman
Basic writings of Nietzsche
Friedrich Wilhelm Nietzsche; Walter Arnold Kaufmann
Pale Blue Dot
Carl Sagan
Contact
The demon-haunted world: science as a candle in the dark
Cosmos
A brief history of time
Stephen Hawking