*Peter Meadows, ed., "Ely: Bishops and Diocese, 1109–2009" (The Boydell Press, 2010).
* Janet Fairweather, trans., "Liber Eliensis: A History of the Isle of Ely from the Seventh Century to the Twelfth Compiled by a Monk of Ely in the Twelfth Century" (The Boydell Press, 2005).