The Republic
Plato
An introduction to mythology
Spence, Lewis, 1874-1955
Hobbes's Leviathan : reprinted from the edition of 1651
Hobbes, Thomas, 1588-1679; Pogson Smith, W. G. (William George)
The principles of scientific management
Taylor, Frederick Winslow, 1856-1915
The Lightning Thief
Rick Riordan
Percy Jackson and the Olympians (1)