Mysticism and Philosophy
Walter Terence Stace & Walter T. Stace
Mary Baker Eddy: A Life From Beginning to End (Biographies of ...
Hourly History
Grammatical Man: Information, Entropy, Language, and Life
Jeremy Campbell
Conceptual Development: Piaget's Legacy
Ellin Kofsky Scholnick
An Introduction to Philosophy
Jacques Maritain & E. I. Watkin
Entertaining Science Experiments with Everyday Objects
Martin Gardner
Dover Children's Science Books (1)