Claudia takes a baby-sitting job looking after Betsy, a girl who is known for her practical jokes, and when one of Betsy's pranks results in a broken leg for Claudia, her baby-sitting days may be through.

Feeling isolated as the only African American in her sixth grade class, Jessi gains a sense of belonging by participating in the Baby-sitters Club, learning sign language in order to communicate with a deaf child, and dancing in a ballet.

As a new member of the Baby-sitters Club, Dawn tries to win the acceptance of the club's president by tackling a tough babysitting job.

Stacey and Mary Anne are baby-sitting for the Pike family for two weeks at the New Jersey shore. Things are great in Sea City: There's a gorgeous house right on the beach, a boardwalk, plenty of sun and sand... and the cutest boy Stacey has ever seen!Mary Anne thinks that Stacey should leave Scott alone and focus on the Pike kids, but Stacey's in love. Looking for reasons to hang around his lifeguard stand takes up all her time, which means Mary Anne...

Kristy's mom is getting married, and Kristy is going to be a bridesmaid! The only problem? Fourteen kids are coming to town for the wedding. Kristy, Claudia, Mary Anne, Stacey, Dawn, and Mallory think they can handle it, but that's before they spend a week changing diapers, stopping arguments, solving mix-ups, and planning activities. It's the biggest job the BSC has ever had, but they'll work together to make sure Kristy's big day is a success!

Poor Stacey. She just moved to a new town, is still coming to terms with her diabetes, and is facing baby-sitting problems left and right. Fortunately, Stacey has three new friends -- Kristy, Claudia, and Mary Anne. Together they're the BSC -- and they will deal with whatever's thrown their way... even if it's a rival baby-sitting club!

Kristy's mom got remarried and their family moved to the ritzy neighborhood across town. The other members of The Baby-sitters Club think it's a good opportunity to get some new business, but the kids who live nearby aren't very friendly. They criticize Kristy's clothes and make fun of the BSC. And, worst of all, they laugh at Louie, Kristy's pet collie, who's getting old and not feeling well. These kids are total snobs! But if anyone can put them...

It's the first day of a new school year, and while Mary Anne doesn't know what to expect from the eighth grade, she's looking forward to getting back into the swing of things. One thing she definitely doesn't expect is to meet Logan Bruno, who just moved to Stoneybrook! Logan has a dreamy southern accent, he's awfully cute... and he might be interested in joining the BSC. But the baby-sitters aren't sure if Logan would make a good club member, so...

When Karen's family adopts a baby girl, Karen is dismayed that she's no longer the baby of the family. Then she finds that it's not so bad being the middle sister.

Stacey McGill is moving back to New York! That means no more Stoneybrook Middle School, no more Charlotte Johanssen, and worst of all... no more Baby-sitters Club. Stacey's friends are crushed when they hear that Stacey's moving, especially Claudia. Stacey is her best friend. What kind of going-away present is good enough for someone so special? And how will the BSC go on without Stacey?