The Colour of Magic
Terry Pratchett
Slaughterhouse-five: or, The children's crusade, a duty-dance ...
Kurt Vonnegut
The Adventures of Tom Sawyer
Mark Twain
Dexter in the Dark
Jeff Lindsay
Beyond Good and Evil: Prelude to a Philosophy of the Future
Friedrich Wilhelm Nietzsche
Basic writings of Nietzsche
Friedrich Wilhelm Nietzsche; Walter Arnold Kaufmann
The virtue of selfishness: a new concept of egoism
Ayn Rand; Nathaniel Branden
Walden, or, Life in the woods: and, "On the duty of civil disobedience"
Henry David Thoreau