Von den Wurzeln des Bewusstseins: Studien über den Archetypus
Carl Gustav Jung
A History of Greek Philosophy, Volume 2 The Presocratic Tradition ...
W. K. C. Guthrie
The Good, the True, and the Beautiful
Jean-Pierre Changeux
Play and Development: Evolutionary, Sociocultural, and Functional ...
Artin Göncü & Suzanne Gaskins
Experimental Philosophy
Joshua Knobe & Shaun Nichols
Grammar and Usage for Better Writing
Henry I. Christ & Harold Levine