Robert Verkaik is a British author and award-winning journalist. He was the Home Affairs Editor of the Independent and the Security Editor of the Mail on Sunday. He is the author of Defiant: The Untold Story of the Battle of Britain,
Posh Boys and Jihadi John: Making of a Terrorist, as well as the Sunday Times bestseller The Traitor of Colditz. His most recent book is The Traitor of Arnhem: WWII’s Greatest Betrayal and the Moment That Changed History Forever....