Katie, an ordinary third-grader who accidentally wished on a shooting star to be anyone but herself, turns into her best friend Suzanne's baby sister, but the real trouble starts when she speaks, causing everyone to think the baby is a genius.
Franny is frustrated when her mother enrolls her in more and more activities that keep her away from her lab, and tries to come up with a solution that will make them both happy.
Tuffy the pet cat narrates his escapades as he attempts to escape his family's cat-sitter and suffers through a humiliating episode of mistaken identity.
Eighth-grade football hero Wallace Wallace is sentenced to detention attending rehearsals of the school play where, in spite of himself, he becomes wrapped up in the production and begins to suggest changes that improve not only the play but his life as well.
Mr. Watson's usual Saturday drive in his Cadillac with his favorite pig, Mercy, turns into an adventure when an unexpected passenger shows up in the back seat and Mercy finds herself behind the wheel.
When B.B. Wolf, who now lives in the Villain Villa Retirement Residence, is invited to the library for a storybook tea, he is careful to follow the advice of his crocodile friend and impresses everyone with how polite he can be.
