Mark R. Henry is a lifelong student of military history and an experienced re-enactor of many periods. He served in the US Army as a signals officer from 1981-90, in Germany, Texas and Korea. He has previously written Men-at-Arms 327, US Marine Corps in World War I.

Mike Chappell spent 22 years in infantry soldiering, retiring in 1974 as RSM of the 1st Bn., The Wessex Regiment (Rifle Volunteers). Since beginning to paint military subjects in 1968 Mike has gained world-wide popularity as a military illustrator, and has been a prolific artist and author for Osprey for well over 20 years. He currently lives and works in Kent.
MIKE CHAPPELL comes from an Aldershot family with British Army connections stretching back several generations. He enlisted as a teenage private in the Royal Hampshire Regiment in 1952 and 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.