The Bletchley Riddle

'Break out your Enigma machines! Sepetys and Sheinkin have written a thrilling World War II code-breaking adventure filled with ciphers, secrets, and spies.' Alan Gratz, New York Times bestselling author of Refugee 'Brilliant! A seamless collaboration produces a genius tale with incredible historical twists! I loved reading this book.' Kimberly Brubaker Bradley, author of The Night War 'I loved every single page of this book. The Bletchley Riddle is exquisite historical storytelling! I only wish I could read it again for the very first time.' Jennifer A. Nielsen, #1 New York Times Bestselling author of Iceberg 'Such a unique and amazing book! Sheinkin and Sepetys have layered impeccable research into a very readable, engaging story. I’m so happy that we will have this amazing adventure historical available for young readers. They clamor for books like this!' Rae Ann Parker, Director of Books for Young Readers, Parnassus Books in Nashville   'Two of the absolute best writers in kid lit have come together to craft an amazing work of historical fiction. This book has adventure, excitement, humour, heroism and heat set against a backdrop with the highest stakes imaginable.' James Ponti, New York Times bestselling author of City Spies