The Desert Fathers
Helen Waddell
Partial Differential Equations and Mathematica®
Prem K. Kythe & Pratap Puri & Michael R. Schäferkotter
Edgar Cayce and the Kabbalah
John van Auken
Knowledge, Evolution, and Society
Friedrich August Hayek
Why Nations Fail
Daron Acemoglu & James A. Robinson
Going Mainstream: How Extremists Are Taking Over
Julia Ebner