本書是一場結合時空穿越與解謎的刺激冒險。Hallie 和 Martha 原本只是過著平凡的一天,卻意外喚醒沉睡千年的兩名騎士,被捲入一場跨越過去與現在的任務。為了阻止神祕的 Dark Dark Knight,她們必須回到古老的 Hamalot 王國,尋找唯一能拯救一切的 Good King Stan。隨著旅程展開,讀者將和主角一起破解暗號、推理線索,穿越地圖與迷宮,在閱讀中動腦前進。A lively time travel mystery packed with puzzles and intrigue.It's an ordinary day for Hallie and Martha... until they accidentally wake two knights from a thousand-year sleep and find themselves on a daring and dangerous quest.Flung back in time, they must travel through the ancient kingdom of Hamalot in search of Good King Stan. For only Good King Stan can save both the past and the present from the evil threat of the mysterious Dark Dark Knight.Full of coded messages plus logic, map and maze puzzles to unravel as you read, this Usborne classic has been updated and enhanced for a whole new generation of puzzle adventurers.