What Is Religion?
Paul Tillich
Mathematical Methods in Science
György Pólya
Toward a General Theory of Action: Theoretical Foundations for ...
Robert Carkhuff
Greek Philosophy: Part I, Thales to Plato
John Burnet
Linguistic Anthropology
Alessandro Duranti
The Beliefnet Guide to Gnosticism and Other Vanished Christianities
Richard Valantasis
Beliefnet Guides (1)
The Oxford Handbook of Ritual and Worship in the Hebrew Bible
Samuel E. Balentine
Oxford Handbooks (1)