Riddles of the Sphinx: And Other Mathematical Puzzle Tales
Martin Gardner
What Man Has Made of Man - A Study of the Consequences of Platonism ...
Mortimer Jerome Adler
Spreading Activation, Lexical Priming and the Semantic Web
Michael Pace-Sigge
Clear Thinking
R. W. Jepson
Sämtliche Werke
Heinrich Heine
David Mamet: A Life in the Theatre
Ira Nadel