Medieval Philosophy: From 500 to 1500 CE
Brian Duignan
White Mars - Or, The Mind Set Free A 21st-Century Utopia
Roger Penrose & Brian Aldiss
Fischer Taschenbücher, Bd.26, Schöne Neue Welt
Aldous Huxley
The Russian Revolution
Sheila Fitzpatrick
A History of the Crusades, Vol. III; The 14th and 15th Centuries
Harry W. Hazard
Key Bible Concepts
David W. Gooding & John Carson Lennox