What could possibly go wrong when Anastasia Krupnik walks to a mailbox early one morning with two packages and a dog? A mail mix-up of a most embarrassing kind. Instead of mailing the letter, she deposits her dog's morning business! As her school "Values" class debates moral issues and the local police confiscate the corner mailbox, Anastasia faces a dilemma of her own. Should she confess? What is the right thing to do? With her characteristic integrity and humor, Anastasia weighs her options.