Clones in universal algebra
A. Szendrei
Contributions to the Psychobiology of Aging
Robert Kastenbaum
The moon is a harsh mistress
Robert A. Heinlein
The Secret Thoughts of Successful Women
Valerie Young
Gnosis: The Nature and History of Gnosticism
Kurt Rudolph
Hymns to an unknown God : awakening the spirit in everyday life
Sam Keen