The truth about Stacey is that she has diabetes, a fact she keeps secret from everyone except her new friends in the Baby-sitters Club. But Stacey's condition causes a lot of problems, and she has to miss a lot of BSC meetings. Can she find a solution before her new friends get sick of her disease?

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.

"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.

"Claudia's not worried when she hears her newest baby-sitting charge, Betsy Sobak, is a great practical joker. After all, how much harm can one little girl do? Plenty. Claudia breaks her leg as a result of one of Betsy's mean jokes... and now she's talking about quitting the club. Baby-sitting, she says, is just too dangerous. Kristy thinks Betsy needs to be taught a lesson. She also thinks the Baby-sitters are just the ones to do it. Watch out, Betsy...

"How do you say good-bye to your very best friend?"--Cover Oh, no! 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, Claudia most of all. Stacey was her first best friend. How will the Baby-sitters cope without Stacey? What kind of going-away present is good enough for...

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.

When her mother's remarriage takes her family into a much wealthier neighborhood, thirteen-year-old Kristy finds herself surrounded by snobbish girls who compare clothes, make fun of the Baby-sitters Club, and insult her aging dog.

"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...

"Stoneybrook has gone star-crazy! Derek Masters, an eight-year-old regular on a hit television sitcom, has moved to town. Everyone's wondering what a real-live TV star will be like--will he drive to school in a limo? Jessi can't believe it, but even stars need baby-sitters, and she's the lucky club member to watch Derek Masters. Even though a lot of kids at school call Derek a spoiled brat, Jessi likes him immediately. He rides bikes and eats junk...

Karen wants to start her own club! Karen's best friend Hannie just got an adorable new kitten. Their neighbor Amanda has a cat, too, and Karen has grumpy old Boo-Boo. Now that they all have cats, Karen comes up with a great idea. She wants to start a Kittycat Club! What will the club do? Karen can't baby-sit like her big sister Kristy... but she can cat-sit! Will anyone want to hire Karen and her friends? Praise for the Baby-sitters Little Sister...