Pre-Socratic Philosophy

Presocratic Philosophy: A Very Short Introduction (2004)
The First Philosophers (2009)
Philosophy Before Socrates (2011)
A Presocratics Reader: Selected Fragments and Testimonia (2011)
The Cambridge Companion to Early Greek Philosophy (1999)
The Oxford Handbook of Presocratic Philosophy (2011)
Presocratics (2007)
The Presocratics (Studies in Greek Philosophy, Volume I, 1993)
The Texts of Early Greek Philosophy (Part I, 2010)
The Earlier Presocratics and the Pythagoreans (1979)
The Presocratic Tradition from Parmenides to Democritus (1979)
The Presocratic Philosophers (1984)
Pythagoras: His Life, Teaching, and Influence (2005)
The Presocratic Philosophers (1982)
Pythagoras and the Pythagoreans (2001)
Pythagoras and the Early Pythagoreans (2012)
Pythagoras: His Lives and the Legacy of a Rational Universe (2011)
Anaximander: And the Birth of Science (2023)
The Atomists: Leucippus and Democritus (2010)
The Art and Thought of Heraclitus (1981)
Thales the Measurer (2022)
Parmenides and Presocratic Philosophy (2010)
The Sophists: An Introduction (2008)
The Older Sophists (2001)
The Sophists (2024)
The Sophists (2008)
The Cambridge Companion to the Sophists (2013)