Oxford Collocations Dictionary
Colin McIntosh & Ben Francis & Richard Poole
Infinity and the Mind: The Science and Philosophy of the Infinite
Rudy Rucker
Davos Man
Peter S. Goodman
Distilling Ideas: An Introduction to Mathematical Thinking
Brian P. Katz & Michael Starbird & Michael P. Starbird
Gesammelte Werke - Band II - Astrnomie Pars Optica
Johannes Kepler & Franz Hammer
Dictator
Robert Harris
Cicero (3)