| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Socrates II | 978-1-138-81136-2 (1-138-81136-X) | 2018 |
| Unity and Development in Plato's Metaphysics | 978-0-7099-4005-0 (0-7099-4005-X) | 1985 |
| Virtue and Knowledge: An Introduction to Ancient Greek Ethics | 978-1-138-69737-9 (1-138-69737-0) | 2016 |
J. P. · W.J. · W.P. · William J. · William P. · William Prior