Claudia and Mean Janine

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?

The best friends you'll ever have-with classic BSC covers and a letter from Ann M. Martin!