剧情简介：In this exciting new Merlin Mission, Jack and Annie go back in time to New York City, during one of the darkest periods in the city's history--the Great Depression. Even worse, the city is in the grip of a terrible snowstorm. To stop the blizzard, Jack and Annie must save the unicorn made famous in the Cloister's medieval tapestries. But will that be enough to help a city that ...(展开全部)
作者：Mary Pope Osborne
出版社：Random House Childrens Books
ISBN：9780375930379
