The Blackwell Guide to Ancient Philosophy. Blackwell, 2003.
B 171 .B65 2003 Reference FL. 1
Comprehensive treatment of the principal figures and movements of philosophy
from its origins before Socrates, through the achievements of Plato and Aristotle,
into its final developments in late antiquity.
The Cambridge Companion to Early Greek Philosophy. Cambridge, 1999.
B 188 .C35 1999 Reference FL. 1