Geoffrey Hindley, educated at Kingswood School, Bath and University College Oxford, is a lecturer and writer. He was three times an invited participant at the International Congress on Medieval Studies, Western Michigan University; was visiting associate professor at the University of Florida, Gainesville; and has lectured in Europe and America in European culture, Medieval social history and Magna Carta, and the history of music. From 1994 to 2000 he taught English Civilization at the University of Le Havre. He is also co-president of the Society for the History of Medieval Technology and Science of Oxford and London. His many books include The Shaping of Europe, England in the Age of Caxton, The Book of Magna Carta, A Brief History of the Crusades and A Brief History of the Anglo-Saxons.