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Crookhaven: The Impossible Fortress

Book 4: Now a BBC Television series!

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Crookhaven: The Impossible Fortress

By: J.J. Arcanjo
Narrated by: Chris Nayak
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£5.99/mo after 3 months. Offer ends on 5 July 2026 at 11:59 BST. Cancel monthly.

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An irresistible series about chosen family, high stakes thievery, and what it really means to do good. Perfect for fans of M.G. Leonard and Anthony Horowitz.

It's Gabriel's fourth year at Crookhaven School for Thieves, and it's the most challenging one yet. Along with mastering a new class - Lay of the Land - Upper Delinquents are supposed to start thinking about life after Crookhaven. Their schoolwork is beginning to have real world implications, and this year's Break-In challenge is set in an external location known to be impenetrable - the Impossible Fortress.

But the world outside their school grounds can be a dark and dangerous place. And with the most powerful crew in the underworld, infamously known as the Nameless, out to get Gabriel and his friends, the stakes have never been higher.

The crew need to put everything they've learned so far to the test outside of Crookhaven's gates. But there may be something lurking within those gates that the crew should be wary of too...

The fourth audiobook in the 'criminally good' Crookhaven series, the secret school where students are taught to do wrong, so that one day, they can put the world to rights.
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This is the best yet. The characters continue to develop and there are some genuinely moving moments along with the seat of the pants thrills we’ve come to expect. Can’t wait for the final instalment. Also the narration is top class, each character has a distinctive voice and the pace is just right.

Thrilling and moving

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