David Render is one of the very last surviving Second World War tank troop commanders to have participated in the D-Day landing and the entirety of the subsequent fighting in the Allies campaign to liberate Europe in 1944 and 1945. After the war, he went on to become a highly successful businessman and national champion racing-car driver. David lives with his wife in north London.
Stuart Tootal spent twenty years as a soldier, serving in Northern Ireland during the Troubles, the Gulf War and the invasion of Iraq in 2003. In 2006 he commanded 3 PARA as the first UK combat unit to be sent to Helmand province in Afghanistan. A champion of veterans' affairs, on leaving the Army he set up the Parachute Regiment Afghanistan Trust charity and now works in the City of London. A defence and security commentator for several national media networks, he also regularly lectures on leadership in the commercial environment. Tank Action is his third book.