ROGER MOORHOUSE is a historian of the Third Reich. He is the author of the acclaimed BERLIN ATWAR, KILLING HITLER and the award-winning THE DEVILS ALLIANCE. He has contributed to HE WAS MY CHIEF, I WAS HITLERS CHAUFFEUR, WITH HITLER TO THE END and HITLERS LAST WITNESS (all Frontline Books). He is tour guide, book reviewer and his website generates more than 1000 hits per month and he has 5000 twitter followers. TIM NEWARK is the author of several critically acclaimed history books, including The Mafia at War, Lucky Luciano, Highlander, The Fighting Irish, Protest Vote and Camouflage, which accompanied the Imperial War Museum exhibition. He was the editor of Military Illustrated for 17 years and has written seven TV military history documentary series, including Hitler's Bodyguards.