Out in the neighborhood, Charlie finds things. He finds Margaret's ball, and he finds Aunt Myrtle's cat up in a tree. He finds Aunt Myrtle and his friend Steve looking at a big lemon pie. 'Whose pie is it?' Aunt Myrtle wants to know. Charlie always tries to be helpful, so he sets off to find the owner of the mystery pie ... but it doesn't seem to belong to anyone. Fortunately, Aunt Myrtle knows just what to do.

Includes fold-out pages.