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At first, Christopher thought he was just an ordinary boy having extraordinary dreams. As soon as he closed his eyes, he began an amazing journey to other worlds. There he made real friends: the good-natured Takroi and a strange girl who calls herself the goddess Ashet, as well as the wild cat Trogmorten. What awaits Christopher in his next dream, besides interesting and dangerous adventures that may cost him his next life? And what really connects him with those strange dreams and Crestomancy, who is called the most powerful wizard of all parallel worlds?

Another book in a series of fantastic novels by the famous British writer Diana Wynne Jones.