Ms. Pitt is the kind of teacher who wants you to call her by her first name and puts all the chairs in a circle and tells her students to feel their book reports. Hadley wishes Ms. Pitt would stick to her lesson plan. Ms. Pitt wishes Hadley would lighten up. So when Hadley and Ms. Pitt find themselves switched into each other's bodies, the first thing they want to do is switch right back. It takes a family crisis, a baffled principal, and a (double) first kiss to help them figure out that change can be pretty enlightening.
One Friday morning, Annabel's wish comes true when she wakes up and realizes she's turned into her mother! But after a major washing-machine mishap, losing Ape Face, and a terrible teacher conference, Annabel starts to suspect that being an adult is not as much fun as it seems. One thing's for certain: this is one freaky Friday she'll never forget!