Encyclopedia of Mathematics
James Stuart Tanton
Rubin's Pathology: Clinicopathologic Foundations of Medicine
David S. Strayer & Emanuel Rubin & Jeffrey E. Saffitz & Alan L. Schiller
Webster's New World Telecom Dictionary
Ray Horak
The Mathematica® Book
Stephen Wolfram
The One in the Mirror - See What You Truly Are !
Ramesh S. Balsekar
Stoic Six Pack 6: The Cyrenaics
Xenophon & Marcus Tullius Cicero & Diogenes Laërtius & Plato & William Smith