The eagerly-anticipated sequel to Tom Fletcher's bestselling magical adventure, The Christmasaurus.'She is the best-kept Christmas secret of all,' whispered Santa Claus. 'Which is surprising, because she is so powerful that Christmas itself would not exist without her. She is older than time itself, yet still as young as tomorrow. She is known only as the Winter Witch.' A year has passed since a boy named William Trundle had an incredible adventure with the most extraordinary dinosaur: the Chri ...