Hand picked by our Panel of Experts the IndigoKids Recommends program offers book suggestions designed to help you find the perfect book easily and confidently. Sylvester the donkey finds a magic pebble and unthinkingly wishes himself a rock when frightened by a lion. Although safe from the lion, Sylvester cannot hold the pebble to wish himself into a donkey again. Caldecott Medal winner. Full-color illustrations | Sylvester and the Magic Pebble by William Steig, Paperback | Indigo Chapters