About the Book: London, 1775. When Lettice Breech’s beloved Pa falls ill and their home is threatened, she desperately needs money and treasure. Her search leads her into a thrilling mystery involving a mysterious socialite, baffling poems, secret notes and a strange group known as the Alphabetters. As Letty follows a trail of clues through the streets of Georgian London, she must use her sharp deductive skills, courage and curiosity to uncover the truth behind a mysterious gang of word thieves—and prevent a near-murder. Packed with historical adventure, mystery, puzzles, friendship and humour, this captivating middle-grade novel is perfect for readers aged 9–12.