Infinity and the Mind
Rudy Rucker
Modal Logics and Philosophy
Rod Girle
The Byzantines
Averil Cameron
Language in the Real World: An Introduction to Linguistics
Susan J. Behrens & Judith A. Parker
Historical Dictionary of German Intelligence
Jefferson Adams
Historical Dictionaries of Intelligence and Counterintelligence (11)
The History of Torture
Daniel P. Mannix