Roger GrayRoger Gray joined the Metropolitan Police in 1968. He served with London’s Special Patrol Group and was posted to the Diplomatic Protection Group. He’s also carried firearms in Downing Street and been responsible for the protection of the late Margart Thatcher. Roger was a supervisor and tactical adviser within SO19 for the last years of his service. He controlled hostage incidents where the hostage taker was shot and killed and has had his own officers shot. His biography, The Trojan Files, was serialised in The Daily Mail, The Observer, The Sunday People, The Telegraph. Target Trojan is his first novel and is loosely based on the realities of life a firearms officer. Read More Read Less