Chris McNab has written more than 100 titles, primarily focused on historical and military topics. His titles include Weapons of War: AK47, 20th-Century Small Arms, A History of the World in 100 Weapons, and The Illustrated History of the Vietnam War. In addition to his writing work, Chris has made regular contributions to radio and TV programs. He also works as an educational publishing consultant, advising international agencies on how to develop their textbooks and other educational resources.