Bill Harriman is Director of Firearms at the British Association for Shooting and Conservation, and appears regularly on British television as part of the team of experts on the BBC's Antiques Roadshow program. A former Territorial Army officer with 18 years' service, he is also a forensic scientist dealing with cases involving firearms, ammunition and other weapons. Peter Dennis was born in 1950. Inspired by contemporary magazines such as Look and Learn he studied illustration at Liverpool Art College. Peter has since contributed to hundreds of books, predominantly on historical subjects, including many Osprey titles. A keen wargamer and modelmaker, he is based in Nottinghamshire, UK. Born in Malaya in 1949, Alan Gilliland spent 18 years as the graphics editor of the Daily Telegraph, winning 19 awards in that time. He now writes, illustrates and publishes fiction (www.ravensquill.com), as well as illustrating for a variety of publishers (alangillilandillustration.blogspot.com). He lives in Lincolnshire, UK.