Bedford/St. Martin's · Rowman & Littlefield Publishers
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Study of Philosophy | 978-0-939693-56-6 (0-939693-56-9) | 2001 |
| With Good Reason: An Introduction to Informal Fallacies | 978-1-4576-9595-7 (1-4576-9595-2) | 2014 |
M.E · M Engel · M S. · S. E. · S. Engel