It's a summer of change for the Baby-sitters Club, with major changes in the look and focus of Ann M. Martin's classic series. Throughout the summer members of the club share feelings about who they are and where they're going in a special journal. Four members drop out of the club, bringing the group back to the original characters: Kristy, Mary Anne, Claudia, and Stacey. Four Friends Forever.

The members of the Baby-sitters Club face with some dismay the thought of graduating from Stoneybrook Middle School and the changes they know will follow, but feel secure in their friendships and shared memories.