*A detailed account of the crusades launched by the popes against their political opponents in the west. Housley takes an objective stance and places these crusades within their wider context.
| ISBN: | 9780198219255 |
| Publication date: | 29th April 1982 |
| Author: | Norman Housley |
| Publisher: | Oxford University Press |
| Format: | Hardback |
| Pagination: | 306 pages |
| Genres: |
European history: medieval period, middle ages Roman Catholicism, Roman Catholic Church Christianity History of religion |