Andrew Langdon has been recording and researching the stone crosses of Cornwall, as well as medieval ecclesiastical monuments more generally, throughout his lifetime, beginning when he was still at school. He has written extensively on the crosses and has much practical experience in their repair and restoration.
Ancient and High Crosses of Cornwall - Cornwall's Earliest, Tallest and Finest Medieval Stone CrossesBy Ann Preston Jones, Andrew Langdon and Elisabeth Okasha
A guide to one hundred of the finest early Cornish stone crosses, illustrated with colour photographs. These characteristic features of the Cornish landscape date from around AD 900 to 1300. This accessible, but academically rigorous, work includes an analysis of the decorative designs and techniques of the sculpture. With information on access.
Ancient and High Crosses of Cornwall - Cornwall's Earliest, Tallest and Finest Medieval Stone Crosses