Kristy's mom got married again last summer and now Kristy and her family live in a new neighborhood. The kids there aren't very friendly. In fact, they're...well, snobs. They criticize Kristy's clothes. They make fun of the Baby-sitters Club. And worst of all, they laugh at Louie, Kristy's pet collie, who's going blind. Nobody does that and gets away with it!

Kristy's fighting mad--and she's not going to put up with it much longer. If anybody can beat a Snob Attack, it's the Baby-sitters Club. And that's just what they're going to do!