"Claudia's sister, Janine, is too busy being smart to be nice to anyone--even their grandmother, Mimi. But Claudia doesn't have to see Janine too much this summer since the Baby-sitters Club is starting a new play group. It's going to be so much fun! But then Mimi has a stroke, and the whole summer changes. Now Claudia is "Mimi-sitting" and Janine is no help at all. How can the Kishi sisters get along when Janine is always so mean?"--P. [4] of cover....

When Kristy Thomas's mother decides to get married again, Kristy and her friends in the Baby-sitters Club have to cope with all the small children that her family and friends are bringing to the wedding.

Twelve-year-old Jane, who lives at the beach in a run-down old house with her mother, two brothers, and sister, has an eventful summer accompanying her pastor on bible deliveries, meeting former boyfriends of her mother's, and being coerced into babysitting for a family of ill-mannered children.