Colin Renfrew (Lord Renfrew of Kaimsthorn) is Emeritus Disney Professor of Archaeology at the University of Cambridge, where he is a Senior Fellow of the McDonald Institute for Archaeological Research. He is author of many influential books on archaeology and prehistory, including, most recently with Iain Morley, The Archaeology of Measurement and with Paul G. Bahn, Archaeology: Theories, Methods, and Practice, which is one of the standard textbooks on the subject.
Paul Bahn is one of the world's leading scholars and popularizers of archaeology. He is the author or co-author of more than thirty books, including The Cambridge Illustrated History of Prehistoric Art and, most recently, Prehistoric Rock Art: Polemics and Progress. His articles have appeared in many newspapers and magazines, including Nature, and he is an editorial consultant to Archaeology Magazine, DIG, and the Rapa Nui Journal.