An expert in 20th century forces, John Laffin has written extensively on he Australian army as well as the conflict in the Middle East. His books for Osprey Publishing include MAA 123 The Australian Army at War 1899–1975.Mike Chappell retired in 1974, as RSM of the 1st Battalion The Wessex Regiment (Rifle Volunteers), after seeing service in Malaya, Cyprus, Swaziland, Libya, Germany, Ulster and home garrisons. He began painting military subjects in 1968 and has gained worldwide popularity as a military illustrator. Mike has written and illustrated many books for Osprey.