J.M. · J. Powell · James M. · James P. · James Powell · M P · M. Powell
Ashgate · Catholic University of America Press · Princeton University Press · Syracuse University Press · University of Pennsylvania Press
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Albertanus of Brescia: The Pursuit of Happiness in the Early Thirteenth Century | 978-0-8122-3138-0 | 1992 | |
| Anatomy of a Crusade, 1213-1221 | 978-0-8122-1323-2 | 1990 | |
| Innocent III: Vicar of Christ or Lord of the World? | 978-0-8132-0783-4 | 1994 | |
| Muslims Under Latin Rule, 1100-1300 | 978-0-691-05586-2 | 1990 | |
| The Crusades, The Kingdom of Sicily, and the Mediterranean | 978-0-7546-5917-4 | 2007 | |
| The Deeds of Pope Innocent III: By an Anonymous Author | 978-0-8132-1488-7 | 2007 | |
| Tolerance and Intolerance: Social Conflict in the Age of the Crusades | 978-0-8156-2870-5 | 2001 | Michael Gervers |