‘I, the Honourable Daisy Wells, have decided to give an account of another mystery the Detective Society has faced in recent weeks. It was very exciting, and very heroic, and I was very brilliant and brave…’
A daring thief has been robbing London’s most famous museums. . .
When Daisy’s birthday treasure hunt leads them into the path of the culprit, Daisy and Hazel realise where they’ll strike next – the British Museum!
With help from their friends (and rivals) the Junior Pinkertons, the girls must crack codes, unravel clues and race against time to solve the mystery.