When the Clancys decide to have a yard sale, will Nancy be able to say good-bye to her oldest, most precious toy, Miss Moo? Disney Junior's Fancy Nancy: Toodle-oo, Miss Moo is a Level One I Can Read, perfect for children learning to sound out words and sentences. Based on the New York Times bestselling book series Fancy Nancy , which includes over 100 titles with more than 30 million books sold, Disney Junior's Fancy Nancy is an animated family comedy centered on six-year-old Nancy, a girl who likes to be fancy in everything from her advanced vocabulary to her creative, elaborate attire.