| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Blackwell Guide to Plato's Republic | 978-1-4051-1564-3 (1-4051-1564-5) | 2006 |
| Understanding Plato's "Republic" | 978-1-4051-2010-4 (1-4051-2010-X) | 2010 |
| Understanding Plato's Republic | 978-1-4051-2018-0 (1-4051-2018-5) | 2010 |