The story of Bodo begins in the ninth century around the time of the death of Charlemagne in 814. It centres on a young Aleman aristocrat and his conversion to Judaism in 838, followed by his flight to the Muslim world of Al-Andalus. His apostasy constitutes an arresting footnote in the history of the Carolingian period, his change of faith viewed as a shocking episode attributed by some to an overly lax policy towards Judaism and its powerful...