A Companion to Philosophy in the Middle Ages
Jorge J. E. Gracia & Timothy B. Noone
Encyclopedia of Addictions
Kathryn H. Hollen
Geheimnisvolles am Horizont: von Ufos und Ausserirdischen
Carl Gustav Jung
An Essay on the Principle of Population
Thomas Malthus
A History of Gnosticism
Giovanni Filoramo
Political Philosophy: From Plato to Mao
Martin Cohen