Tom Marcus

Tom Marcus is the pen name of a former MI5 intelligence officer. He served on the front line of British domestic counter-terrorism before being medically discharged with PTSD. Capture or Kill is one of his thrillers drawing on his real experience inside the security services. His memoir Soldier Spy described his life as an MI5 surveillance officer. Marcus's fiction brings an unmatched authenticity to the spy thriller genre — because he has done it for real. His audiobooks and books offer listeners and readers spy thrillers with unparalleled authenticity — written by a man who lived the life he writes about.