Classic magic and mystery from one of Britains best-loved authors of fantasy adventure. Perfect for fans of Harry Potter, Eva Ibbotson, Cornelia Funkes Inkheart and Shane Hegartys Darkmouth. An Academy for magic and special talents. A destiny unfulfilled. A secret legacy. The second instalment of the international best-selling series from Jenny Nimmo starring Charlie Bone. January 1916. On the coldest night in memory, Henry Yewbeams cousin Zeke tricks him into using the Time Twister, a beautiful marble full of shining colours that draws him into the future. And when he emerges, he meets Charlie Bone . . .