by Colette Z. Lindstrom (Author), Paige Briscoe (Illustrator)
Millie discovers a cow, and learns to say "Moo." Since some would consider this a first word, her parents are excited. However, when she refuses to say anything more, they become concerned. Despite their best efforts, they can't expand her vocabulary until one day, at their wits end, they take her to the zoo...
