Allie finds a green frog. She puts it in a box for show-and-tell at school. But by Monday morning the frog has disappeared. What a surprise when the frog shows up again, right when Allie needs it. Find out how! Little does Allie know that the frog hops into her backpack, onto the school bus, and into a friend's backpack. The frog hops onto the classroom floor, surprising everyone. Follow the frog from picture to picture. The fun text is simple enough for the child just beginning to read.