An Introduction to the Theory of the Riemann Zeta-Function
S. J. Patterson
Grammar and Usage Guide
World Book, Inc
Justification and Knowledge: New Studies in Epistemology
G. S. Pappas
The Analects
Confucius
Knowledge Unplugged
Jurgen Kluge & Wolfram Stein & Thomas Licht
Another Fine Math You've Got Me Into. . .
Ian Nicholas Stewart
Dover Recreational Math (1)