The Nicomachean Ethics
Aristotle
The Last Hero
Terry Pratchett
Discworld (27)
The Black Hush
Maxwell Grant
The Shadow (17)
The Commission in Lunacy
Honoré de Balzac
The Last Olympian
Rick Riordan
Percy Jackson and The Olympians (5)
The Battle of the Labyrinth
Percy Jackson and The Olympians (4)
The Titan's Curse
Percy Jackson and The Olympians (3)