the Magic Tree House books, American Tall Tales (Knopf), The Mysteries of Spider Kane (Yearling), and numerous novels, picture books, and nonfiction titles. She lives in Goshen, Connecticut with her husband, Will, and their two Norfolk terriers, Joey and Mr. Bezo. The author lives in Goshen, CT.","allJack and Annie are off on another Merlin Mission. This time, Merlin has sent them to rescue a beautiful magical creature—the unicorn. But when they land in New York City during the Depression of the 1930s, Jack and Annie are confused. Where will they find a unicorn in a big city? About the Author Mary Pope Osborne is the author of all the Magic Tree House books, American Tall Tales (Knopf), The Mysteries of Spider Kane (Yearling), and numerous novels, picture books, and nonfiction titles. She lives in Goshen, Connecticut with her husband, Will, and their two Norfolk terriers, Joey and Mr. Bezo. The author lives in Goshen, CT.