Little Critter does his enthusiastic best to help his babysitter, although his efforts frequently make a bad situation worse.

Kristy is torn between her feelings for Susan, the young autistic girl for whom she baby-sits, and the sad realization that Susan will never be one of the regular youngsters.

When her mother gets married, Kristy and the other members of the Baby-sitters Club have their hands full taking care of fourteen children at the wedding.

Braid Beard and his pirate crew return to retrieve the treasure they buried in Jeremy Jacob's backyard, but first they must help calm his baby sister, Bonney Anne, whom they awoke from her nap.

"This summer, the Baby-sitters and a whole bunch of the kids they sit for are going to Camp Mohawk! With the girls as Counselors-in-Training, and the kids as campers, it'll be just like baby-sitting--in the woods! The Baby-sitters soon discover that campisn't just nature walks and making lanyards. Dawn gets lost in the wilderness overnight. Kristy learns how to use mascara, and Mary Anne gets caught sneaking over to the boys' side of the camp. Stacey...

When Nancy's parents hire a babysitter for Nancy and her sister, Nancy is very excited and plans a night of fancy fun, but becomes distressed when she discovers the babysitter is a boy.

Mr. and Mrs. Pig's new babysitter is not what she seems, but their ten piglets prove masters of the situation.

Attracted to shy Mary Anne, Logan asks to become a member of the Baby-Sitters Club and gets Mary Anne as his "checker" on his trial job, but Mary Anne is plagued by a series of embarassing episodes.

Being painfully timid and shy does not keep a young mouse from rescuing his babysitter in an emergency situation, although after becoming a hero he still says zero.

Kristy and the Baby-sitters Club plan a huge outing as a Mother's Day surprise for their clients, while Kristy's mother and stepfather have a surprise of their own in store for their family.