Chris Mann is a lecturer at RMA Sandhurst, Surrey. He is the author of "Norwegian Forces in Exile: 1940-45". He lives in London.
Christer Jorgensen has a Ph.D from University College, London. An expert on military history, Jorgensen has published various books on the history of European warfare. Based in London, he has also contributed to Battles That Changed Warfare and Battles of the Crusades.