Easier English Intermediate Dictionary
Peter Collin
The Science of Evil: On Empathy and the Origins of Cruelty
Simon Baron-Cohen
The New Industrial State
John Kenneth Galbraith
The Medieval Manichee: A Study of the Christian Dualist Heresy
Steven Runciman
Another Seed: Studies in Gnostic Mythology
Gedaliahu A. Guy Stroumsa
Adam Smith
James R. Otteson