New York; (1986): Farrar, Straus and Giroux. First Edition. Octavo. Item #022412
. 310pp., The story of two young boys, twins Sandy and Denny. It was extremely cold outside, so just for fun they typed on the computer "take me someplace warm....someplace warm and sparsely populated. To their disbelief, they are transported to a harsh desert land where, if they believe in unicorns, they can find unicorns, and whether they believe or not, mammoths and manicores will find them. This story continues the distinguished and popular Time Trilogy; A wrinkle in Time, A Wind in the Door, and A Swiftly Tilting Planet. A fine copy bound in 1/4 purple cloth over light pink paper covered boards stamped in gilt, spine lettering gilt.