Are Universes Thicker Than Blackberries?: Discourses on Gödel, ...
Martin Gardner
A Beginner's Further Guide to Mathematical Logic
Raymond M. Smullyan
The Truth About Alcohol
Mark J. Kittleson & William Kane & Barry Youngerman & Richelle Rennegarbe, Ph.d.
Advanced Mathematical Techniques in Engineering Sciences
Mangey Ram & J. Paulo Davim
The Art of the Infinite
Robert Kaplan & Ellen Kaplan
The Arthurian Tradition
John Matthews