***Pre-order now to secure the special Collector’s Edition – available only while stock lasts! The Collector’s Edition features a gold foiled design underneath the dust jacket and is exclusive to the first print run***24 hours to stop the crime of the centuryThe race against time is about to begin…THE TOWER OF LONDON…Impenetrable. Well protected. Secure. Home to the most valuable jewels on earth. But once a year, the Metropolitan Police must execute the most secret operation