"Mary Anne has never been a leader of the BSC. So when a fight breaks out among the club's four members, Mary Anne feels a little lost, unable to depend on Kristy, Stacey, or Claudia anymore. Sitting by herself in the cafeteria is bad enough; when Mary Anne has to baby-sit a sick child without any help from the club, she knows someone has to take action. It's time for Mary Anne to step in and save the day!"--Page 4 of cover.

"How do you say good-bye to your very best friend?"--Page 1 of cover.

Working as a mother's helper, with Stacey, for the Pike family at the Jersey shore, Mary Anne is upset when Stacey begins to neglect her job to spend her time pursuing a gorgeous lifeguard.

"Claudia has always been the most outrageous kid in her class...until Ashley Wyeth comes along, Ashley's really different--she wears hippie clothes, has six holes in her ears, and is the most fantastic artist Claudia has ever met. Ashley says Claudia has artistic talent, too. She thinks Claudia should spend more time on her "calling" and forget about the Baby-sitters Club: It's just a waste of time. The Baby-sitters are sick of Ashley Wyeth, and they...

Kristy's mom is getting married, and Kristy's a bridesmaid. The only trouble is, fourteen little kids are coming to the wedding, and they all need baby-sitters. Stacey, Claudia, Mary Anne, Dawn, and Kristy think they can handle fourteen kids. But that's before they spend five days changing diapers, stopping fights, solving mix-ups, righting wrongs ... and getting sick and tired of baby-sitting. One thing's for sure: this is a hectic way to have a...

A little girl provides instructions for properly babysitting one's grandmother, such as taking trips to the park and singing duets.

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.

Nick and Maxine have a new babysitter--the eccentric Mrs. Noodlekugel who lives in the funny little house behind their drab high-rise apartment building along with her feline butler, Mr. Fuzzface, and three myopic mice.

When Marion finally gets the chance to babysit her little sister, she finds that the task is harder than she expected, especially when she gets called to the Critter Club to help with a stray cat and must bring Gabby along.

When nine-year-old Eleanor's beloved babysitter Bibi moves away to care for her ailing father, Eleanor must spend the summer adjusting to a new babysitter while mourning the loss of her old one.