Leroy Thompson has trained military and police special-operations units around the world, focusing especially on the tactical use of firearms. He is the author of more than 50 books, including The Colt 1911 Pistol and The Browning High-Power Pistol for Osprey.
Howard Gerrard studied at the Wallasey School of Art and has been a freelance designer and illustrator for over 20 years. Winner of the Society of British Aerospace Companies Award and the Wilkinson Sword Trophy, he has illustrated a number of books for Osprey including Campaign 72: Jutland 1916.