His younger brother's obsession with money and the discovery of long-lost cousins Flora and Fauna provide many embarrassing moments for twelve-year-old Peter.
A.J. and his classmates are convinced that new school librarian, Mrs. Roopy, has multiple personality disorder because she keeps pretending to be famous people.
Detective Doggedly, a pair of cows, and a sheep who looks very familiar are all nearby each time three pigs get in trouble, but the big bad wolf is conspicuously absent.