Books by Ugo Zilioli

Protagoras was an important Greek thinker of the fifth century BC, the most famous of the so called Sophists, though most of what we know of him comes through the dialogues of his strenuous opponent Plato. This book offers an examination of Protagoras' thought for modern readers: his role as the first Western thinker to argue for relativism.

The Cyrenaic school of philosophy (named after its founder Aristippus' native city of Cyrene in North Africa) flourished in the fifth and fourth centuries BCE and whose importance was much recognized in ancient times. This book provides introduction to the school in English. It begins by introducing the main figures of the Cyrenaic school.