Thinking About Mathematics: The Philosophy of Mathematics
Stewart Shapiro
The Restoration of Rome: Barbarian Popes and Imperial Pretenders
Peter J. Heather
The Strategy of Satan: How to Detect and Defeat Him
Warren W. Wiersbe
Transcend: Nine Steps to Living Well Forever
Ray Kurzweil & Terry Grossman
Selfish Routing and the Price of Anarchy
Tim Roughgarden
Die Gnosis: Wesen und Geschichte einer spätantiken Religion
Kurt Rudolph