Are Universes Thicker Than Blackberries?: Discourses on Gödel, ...
Martin Gardner
G.W. Leibniz, Interrelations Between Mathematics and Philosophy
Norma B. Goethe & Philip Beeley & David Rabouin
Unabomber: The Secret Life of Ted Kaczynski - His 25 Years in ...
Chris Waits & Dave Shors
Doing Philosophy: From Common Curiosity to Logical Reasoning
Timothy Williamson
Foundations of Knowledge Representation and Reasoning
Gerhard Lakemeyer
Advances in Knowledge Representation
Carlos Ramirez