Machiavelli: Philosophy in an Hour
Paul Strathern
The poor mans guide to computer networks and their applications
Robin Sharp
A Lie Too Big to Fail
Lisa Pease
1300 Math Formulas
Alex Svirin
Historical Dictionary of Air Intelligence
Glenmore S. Trenear-Harvey
An Experiment With Time
J. W. Dunne
The Essentials of Buddhist Philosophy
Junjiro Takakusu
Word and Object
Willard van Orman Quine