Tom Marcus Books in Order

Former soldier Tom Marcus recounts his recruitment into MI5 after the London bombings and the pressures of undercover surveillance. Operations against terrorists and foreign agents reveal the split second decisions and personal sacrifices demanded by the job.

MI5 agent Matt Logan tracks two brothers suspected of planning a devastating terrorist attack. Frustrated by official restrictions, he joins a secret government unit, but personal tragedy threatens to shape the ruthless operative he becomes.

Tom Marcus describes life inside MI5 surveillance teams, from tracking terrorists to disrupting Russian operations. Alongside covert missions, he examines how his difficult upbringing prepared him for the pressure and the personal costs of working in secrecy.

Former MI5 officer Matt Logan investigates a Russian billionaire linked to a planned terror attack in London. Working with the deniable Blindeye team, he uncovers a dangerous network while battling the personal demons that complicate his mission.

Matt Logan and the covert Blindeye team uncover corruption reaching into Britain's National Crime Agency. Pursuing an ambitious officer draws them into London's criminal underworld, where distinguishing law enforcement from the gangsters it supposedly fights becomes increasingly difficult.