Chapters in this book

1. Frontmatter 1
2. Table of Contents 5
3. List of Illustrations 7
4. Abbreviations 9
5. Preface 13
6. Introduction: Pope Gregory IX (1227–1241) 15
7. 1. ‘Our Lord Hugo’: Gregory IX Before the Pontificate 23
8. 2. Gregory IX and the ‘Lombard Question’ 71
9. 3. Gregory IX and the Search for an Anglo-French Peace, 1227–1241 101
10. 4. Gregory IX and the Crusades 127
11. 5. Gregory IX and the Greek East 151
12. 6. Gregory IX and Denmark 191
13. 7. Gregory IX and Spain 215
14. 8. Gregory IX and Mission 235
15. 9. Penitet eum satis?: Gregory IX, Inquisitors, and Heresy as Seen in Contemporary Historiography 253
16. 10. The Third Quadriga: Gregory IX, Joachim of Fiore and the Florensian Order 277
17. 11. Gregory IX and the Liber Extra 301
18. 12. Gregory IX and Rome: Artistic Patronage, Ceremonies and Ritual Space 329
19. Index 359