Former Northern Ireland -based MI5 officer talks dyslexia and becoming a bestselling thriller writer - BelfastTelegraph.co.uk
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Undercover MI5 agent posed as paedophile hunter after notorious gang spotted he was wearing a wire - Mirror Online
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Capture or Kill: Former MI5 officer and anti-007 Tom Marcus on using real-life experiences to write hard-hitting thriller | The Independent | The Independent
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Soldier Spy: The True Story of an MI5 Office Risking His Life to Save Yours: Marcus, Tom: 9780718184841: Amazon.com: Books
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Capture or Kill: Former MI5 officer and anti-007 Tom Marcus on using real-life experiences to write hard-hitting thriller | The Independent | The Independent
![Ex-undercover MI5 agent reveals how he foiled terror plot to kill thousands in Easter weekend shopping centre massacre - Mirror Online Ex-undercover MI5 agent reveals how he foiled terror plot to kill thousands in Easter weekend shopping centre massacre - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article5187740.ece/ALTERNATES/s615b/Abid-Naseer.jpg)
Ex-undercover MI5 agent reveals how he foiled terror plot to kill thousands in Easter weekend shopping centre massacre - Mirror Online
![Capture or Kill: Former MI5 officer and anti-007 Tom Marcus on using real-life experiences to write hard-hitting thriller | The Independent | The Independent Capture or Kill: Former MI5 officer and anti-007 Tom Marcus on using real-life experiences to write hard-hitting thriller | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2018/05/31/10/marcus-book-0.jpg?width=982&height=726&auto=webp&quality=75)
Capture or Kill: Former MI5 officer and anti-007 Tom Marcus on using real-life experiences to write hard-hitting thriller | The Independent | The Independent
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MI5 spy Tom Marcus claims he was nearly beheaded by ISIS fighters in new book Secret Spy | World | News | Express.co.uk
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