The Present Situation in the Philosophy of Science
Friedrich Stadler
The Age of Reason and Other Works by Thomas Paine (Unexpurgated ...
Thomas Paine
Geometry in Art and Architecture
Paul Calter
Integral Life Practice: A 21st-Century Blueprint for Physical ...
Terry Patten & Adam Leonard & Marco Morelli & Kenneth E. Wilber
Islamic Philosophy A-Z
Peter S. Groff & Oliver Leaman
An Introduction to the Crusades
S. J. Allen