The Historia of Richer of Saint-REmi (ca. 950-ca. 1000), an invaluable source for understanding tenth-century West Francia (present-day France), provides a rare contemporary account of the waning Carolingian dynasty, accession of Hugh Capet, and failed rebellion of Charles of Lorraine. Beginning in 888, the Historia surveys a tumultuous century in which two competing dynasties struggled for supremacy, while great magnates seized upon the opportunity to carve out their own principalities. Richer's descriptive talents are on display as he tells of synods and coronations,...