Sentry Point
Some secrets were meant to stay buried.
Following the events of Shadow Threat, Tom Marlowe has a new role in MI5, a new team and a new purpose. However, when the mysterious CIA operative (and occasional ally to Tom) Sasha Bordeaux vanishes after being accused of high treason, her former partner Brad Haynes calls in a favour. He's the man in charge of hunting her down, but the deeper he digs, the more convinced he becomes that Sasha was framed - and he needs Tom's help to prove it.
Going off-books and under the radar, Marlowe and his team follow Sasha’s trail to Boston, where a Cold War-era listening post known as "Sentry Point," buried beneath the city’s North End — long decommissioned, never fully erased — may hold the key to the truth.
As Marlowe uncovers a conspiracy tied to long-forgotten operations, assassinations, and a secret list of names marked for silence, he realises Sasha wasn’t running—she was hunting.
But someone’s hunting them both.
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Jack Gatland, the pen name of Tony Lee, is a British author known for crafting intricate crime thrillers that keep readers at the edge of their seats. With a writing career that spans over three decades, Lee's diverse body of work includes everything from graphic novels and comics to television scripts, but it is under the Gatland name that he has truly found his voice in the world of crime fiction. His gripping Detective Inspector Declan Walsh series delves deep into the world of cold cases, bringing life to the "Last Chance Saloon" unit of the City of London Police—where every investigation feels like a race against time, and every solution is just as layered and complex as the characters themselves.
Tom Marlowe Spy Thrillers
Tom Marlowe Spy Thrillers consists of eleven books and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.

