The Encyclopedia of Literary and Cultural Theory, 3 Volume Set
Michael Ryan
Ancient Astronomy, Modern Science, and Sacred Cosmology
John Wood
Great Thinkers of the Western World
Ian P. Mcgreal
Presocratic Philosophers: Thales, Anaximander, Xenophanes, Heraclitus, ...
Anaxagoras & Parmenides & Heraclitus & Thales & Anaximander & Xenophanes & Pythagoras & Zeno & Empedocles & Democritus
Dealing With Doubt
Gary R. Habermas
Crystallizing Public Opinion
Edward L. Bernays