Introduction to Logarithms: Pre-Calculus
Adrian Harrison
Two-Step Approaches to Natural Language Formalisms
Frank Morawietz
History of Linguistics: The Eastern Traditions and Linguistics
Giulio C. Lepschy
The Philosophy of the Commentators, 200-600 AD: Physics
Richard Sorabji
Chariots of the Gods: 50th Anniversary Edition
Erich von Daniken
Faith & Reason: Essays in the Philosophy of Religion
Robin George Collingwood