A Family Secret — Judith Green

Mona's World is a series about a delightful and curious girl who wants to know everything about everything. There is so much to learn: what things are, where they come from, what they do, and Mona is anxious to find out. In this story, Mona's friend Henny disappears for a couple of days because she is hiding something - she has a secret and a wish. Mona finds out that families are special and important to animals too.