Leroy Thompson has trained and advised military and police special-operations units around the world, focusing especially on the tactical use of firearms. He has published more than 50 books, and appeared as a weapons expert on documentaries for Discovery, National Geographic and the BBC. He lives in Missouri, USA. Steve Noon attended art college in Cornwall and since 1985 has worked as a professional artist, illustrating over 30 books for Osprey. He lives in South Wales, UK. Alan Gilliland is a writer, illustrator and publisher who has contributed to more than 70 Osprey titles. He won 19 awards over 19 years as the graphics editor of the Daily Telegraph.