Bull, Stephen: - Dr Stephen Bull worked for the National Army Museum and BBC in London before taking up his current post as Curator of Military History and Archaeology with Lancashire Museums. A consultant to the University of Oxford he is also a Member of the Institute for Archaeologists, and has made TV appearances that include the series Battlefield Detectives, news and archaeology features. Published on both sides of the Atlantic and in several languages, he is the author of a number of works for Osprey including titles on tactics in World War II. Dr Bull has been one of the key contributors to the accompanying television series screened in the United Kingdom and North America.