When Kristy's friend, Bart, decides that he wants to be her real boyfriend, Kristy is afraid to tell him that she does not feel the same and enlists the help of Mary Anne for courage in expressing herself.

Kristy's friend Bart Taylor wants to be her boyfriend, but she's not sure she's ready to make that commitment.

One of a series of stories that revolve around the babysitters club. Of all the babysitters, Kristy's the last one anyone would expect to have a secret admirer. But someone is sending her mushy notes with hearts all over them.

Kristy's Krushers have the best team spirit in the world, even with the walking disaster playing for the team.

The hit series is back, to charm and inspire another generation of baby-sitters! Kristy can hardly believe it when little Jake Kuhn is reported missing. Jake is one of the kids on her softball team, and Kristy was one of the last people to see Jake before he disappeared.Even though the Baby-sitters and all of Jake's friends are helping look for him, Kristy still feels horrible. And when the police can't find Jake after almost two days, things look really serious. Kristy knows she's just a kid, but she'd determined to find Jake, wherever he is . . . .The best friends you'll ever have are detectives, too!

Claudia is convinced that no one understands how difficult it is for her to do well in school, that is, until she meets Shea Rodowsky, a young boy with a learning problem.

Kristy looks for a way to help a little girl with autism in this special entry in the classic hit series. Kristy’s newest baby-sitting charge is Susan Felder, who goes away to a special school. Susan isn’t like most kids. While she can play the piano and sing beautifully . . . she can’t talk to anyone. Susan is autistic. She lives locked inside her own secret world. Kristy thinks it’s unfair that Susan has to be sent off to school and is treated differently from everyone else. But Kristy’s going to try to change that—by showing everyone that Susan’s a “regular” kid, too. And then maybe Kristy’s new friend can stay in Stoneybrook for good. The best friends you’ll ever have—with classic BSC covers and a letter from Ann M. Martin!