Darwinism, Philosophy, and Experimental Biology
Ute Deichmann & Anthony S. Travis
The Robbers
Friedrich Schiller
Levels of Infinity: Selected Writings on Mathematics and Philosophy
Hermann Weyl & Peter Pesic
Wittgenstein: Biography and Philosophy
James C. Klagge
The Man Who Sold the Moon
Robert A. Heinlein
Psychology and the Occult
Carl Gustav Jung