The Unwritten Philosophy and Other Essays
F. M. Cornford
Die Welt als Zahl
Ian Nicholas Stewart
Wiseguy: Life in a Mafia Family
Nicholas Pileggi
The Virtue of Selfishness: A New Concept of Egoism
Ayn Rand & Nathaniel Branden
Dimensional Analysis for Engineers
Hassan Gomaa & Volker Simon & Bernhard Weigand
Master Key System
Charles F. Haanel