The Twyford Code

BESTSELLER OF THE SUNDAY TIMES. A puzzle book in a unique format—it’s made up of decoded audio recordings in which the hero tries to solve a secret code hidden in a children’s book. Can you decode this code?

Once, Edith Twyford was a world-famous children’s writer. But today the only thing associated with her is rumors about some mysterious code. They say that in each of her books there’s a part of the encrypted clues, but no one knows where they lead…

Forty years ago, Stephen Smith found one of Edith Twyford’s books with strange markings and notes. He took it to his teacher, Miss Strahl, who was convinced the markings held the key to the puzzle. Suddenly, Miss Strahl disappeared mysteriously, and Steve still doesn’t know whether she’s alive or has been killed… Now, after getting out of prison, he firmly intends to find out what happened that day—and whether it has anything to do with the code.

But Steve isn’t the only one following the trail. The Twyford code contains secrets for which many are willing to do anything. A real race to solve the mystery of the century is underway. Will you manage to uncover it first?

“‘The Twyford Code’ is a thrilling detective story made especially for fans of puzzles and crazy geniuses. Smart and fresh, it once again proves that Janice Hallett can present a traditional genre in a new way.” — Nita Prose, author of the bestseller “The Maid”

“A mind-boggling mystery that leaves you warm. Don’t miss it!” — Observer

“Brilliantly planned and stunningly original! ‘The Twyford Code’ is a dollhouse of puzzles and riddles, each one luring you more than the last. No one—not even Agatha Christie herself—could have predicted such a climax and grand finale.” — Megan Collins, New York Times bestselling author

“Every page is pure enjoyment and a smile. Remarkable plot twists and an ending that crowns Hallett queen of the genre.” — Sunday Times

“A quirky Rubik’s cube. When reading ‘The Twyford Code,’ I immediately reached for paper and a pen to try to decode the code. If you like acrostics, anagrams, and ciphers, this story is definitely for you.” — Katherine Mackenzie, Usa Today bestselling author