The Republic
Plato
I2P
Jeroen van Oorschot
The Shining Pyramid
Machen, Arthur
Analysis of Multi-Layer Encryption Networks Shahbar-Khalid-Ph[..]
Unknown
Hobbes's Leviathan : reprinted from the edition of 1651
Hobbes, Thomas, 1588-1679; Pogson Smith, W. G. (William George)