Bernard Reilly has published widely on the Iberian peninsula in the eleventh and twentieth centuries.

"A useful overview of an extraordinary period of transition." The Catholic Historical Review "Reilly's history of Christian and Muslim Spain from 1031 to 1157 is an important contribution ... No one has better mastered the Spanish archival materials of this age than the author." Book Review Digest, New York

• List of Illustrations. Preface.Abbreviations.1. The Old Order Changeth (1031-1072).2. The Political Ferment in Northern Spain (1031-1073).3. The Emerging Society of the Christian North.4. The Hegemony of Leon-Castilla under Alfonso VI (1065-1109).5. The Murabit Empire and the Other Spains.6. The Dynastic Crisis in Leon-Castilla (1109-1126).7. A New Aragon and a New Cataluna (1104-1134).8. The Emerging Status Quo in Christian Iberia (1135-1143).9. The Preponderance of the Christian North (1143-1157).10. The Two Cultures of Twelfth-Century Iberia.Bibliography.Index.

Bernard Reilly has published widely on the Iberian peninsula in the eleventh and twentieth centuries.

"A useful overview of an extraordinary period of transition." The Catholic Historical Review "Reilly's history of Christian and Muslim Spain from 1031 to 1157 is an important contribution ... No one has better mastered the Spanish archival materials of this age than the author." Book Review Digest, New York

• List of Illustrations. Preface.Abbreviations.1. The Old Order Changeth (1031-1072).2. The Political Ferment in Northern Spain (1031-1073).3. The Emerging Society of the Christian North.4. The Hegemony of Leon-Castilla under Alfonso VI (1065-1109).5. The Murabit Empire and the Other Spains.6. The Dynastic Crisis in Leon-Castilla (1109-1126).7. A New Aragon and a New Cataluna (1104-1134).8. The Emerging Status Quo in Christian Iberia (1135-1143).9. The Preponderance of the Christian North (1143-1157).10. The Two Cultures of Twelfth-Century Iberia.Bibliography.Index.

Bernard Reilly has published widely on the Iberian peninsula in the eleventh and twentieth centuries.

"A useful overview of an extraordinary period of transition." The Catholic Historical Review "Reilly's history of Christian and Muslim Spain from 1031 to 1157 is an important contribution ... No one has better mastered the Spanish archival materials of this age than the author." Book Review Digest, New York

• List of Illustrations. Preface.Abbreviations.1. The Old Order Changeth (1031-1072).2. The Political Ferment in Northern Spain (1031-1073).3. The Emerging Society of the Christian North.4. The Hegemony of Leon-Castilla under Alfonso VI (1065-1109).5. The Murabit Empire and the Other Spains.6. The Dynastic Crisis in Leon-Castilla (1109-1126).7. A New Aragon and a New Cataluna (1104-1134).8. The Emerging Status Quo in Christian Iberia (1135-1143).9. The Preponderance of the Christian North (1143-1157).10. The Two Cultures of Twelfth-Century Iberia.Bibliography.Index.