When Zoe Sophia's favorite person in the world, her great aunt Dorothy Pomander, comes to New York, she and Zoe Sophia quickly become embroiled in a mystery as they do research for Dorothy Pomander's new book. Their hunt takes them to many of the sights of New York, including the Empire State Building, the Metropolitan Museum of Art, the Penguin House in Central Park, the New York Public Library, and Lincoln Center. And as clues are revealed one by one, the excitement really begins!