Learning that her friend and English partner Amelia Freeman has died in a tragic accident during spring break, a devastated Mary Anne is unable to overcome her sorrow and decides to do something special to remember her friend.

Writing a Thanksgiving play for the third-grade class she coaches, Claudia is disappointed when some parents object to her less-than-traditional themes, and she must choose between letting the other kids down or fighting censorship.

Trying to help her hard-working father and twin sister to adjust to life in Stoneybrook, Abby Stevenson becomes the newest member of the Baby-sitters Club and shares her first adventure....

Taking on task after task in her willingness to please the well-paying Cheplin family, baby-sitter Stacey experiences an elated sense of achievement, until her jobs interfere with the rest of her schedule.

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.

Summertime in Stoneybrook finds the members of the Baby-sitters Club overwhelmed by client demands and a forthcoming trip to Hawaii - a situation that results in the enlistment of three unlikely sitters-in-training.

Deciding that she wants to move back to California permanently, Dawn worries about what she will say to the rest of the baby-sitters, who do not understand when they hear the news secondhand.

In the landmark 100th book in the series, Kristy disbands the club because of a combination of outside pressures and internal tension.

 Claudia enters a contest to host a kids' radio show for a month - and wins! 

Running a day camp with her fellow club members, Mary Anne finds her ideal summer complicated by her father's two-week business trip, rivalries among the young campers, and a sprained ankle.

When her troubles in school culminate in her being dropped back to the seventh grade, Claudia struggles with feelings of failure while adjusting to classmates outside of the Baby-sitters Club.

Danielle's parents are so glad she is home, although still battling leukemia, that they allow the nine-year-old girl to do anything she wants - but she decides to joyride in the family car while Jessi is babysitting for her. 

Hired as the temporary companion to young Victoria Kent, who is distantly in line for the British throne, Mary Anne has trouble getting the girl to open up to her.

Jessi's Christmas and Kwanzaa seasons are overshadowed by a car accident in which Jessi's baby brother, Squirt, is injured, and the difficult time proves challenging to her family's holiday spirit.

At first, Claudia hated going back to seventh grade. But things are definitely improving. She's on top of her schoolwork, she's made some great friends, and her new classmates really look up to her - so much that they nominate her to be Queen of the Seventh Grade. And when the votes come in, the results are clear: Claudia's not just adjusting to seventh grade, she's ruling it!