Calling all thriller enthusiasts! The final instalment in Simon Toyne’s bestselling SANCTUS trilogy is released in paperback today.

To celebrate, we constructed a tower of Towers – and there are prizes to be won…

Guess how many books make up our tower below and you’ll be in with a chance to win not only a brand new paperback, but also a hardback edition of THE TOWER, signed by the author.

The competition closes at 12pm on 26th November, so write your guess in the Comments section below before then! We’ll choose the winners out of the correct answers at random next week.

UK entries only I’m afraid.

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If you can’t wait that long to get your hands on a copy, it’s available to buy right now!

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