When a little girl named Estie helps her mother bake thirty one cakes for their shul's tzedakah bake sale, she loses her gold ring in one of them. Not a child to mope, Estie writes a letter which she encloses with each cake, urging whoever finds her ring to perform the mitzvah of Hashavas Aveidah, returning lost things, and bring it back to her. In a few days, four people appear at her door with a story of Hashavas Aveidah of their own to tell. The story ends with Estie affirming the importance of the mitzvah. Pleasant and up-beat.