The Bletchley Riddle

Set during the summer of 1940, this exciting middle-grade historical adventure follows Jakob Novis, a young codebreaker at Bletchley Park working to decipher Nazi secrets, while his sister Lizzie embarks on a daring mission to find their mother amid a world at war. Filled with mystery, secrets, and spy intrigue, the story immerses readers in the tense atmosphere of wartime espionage. From the authors of bestselling historical novels, this compelling tale keeps readers on the edge of their seats.