| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Active Perception in the History of Philosophy: From Plato to Modern Philosophy | 978-3-319-04360-9 (3-319-04360-9) | 2014 | José Filipe Silva | |
| Medieval Formal Logic - Obligations, Insolubles and Consequences | 978-0-7923-6674-4 (0-7923-6674-3) | 2000 | ||