by Ann M . Martin (Author)
Claudias not worried when she hears that Betsy Sobak, the Babysitters newest charge, is a practical joker. After all how much harm can one little girl do? Plenty. Claudia breaks her leg because of one of Betsys jokes and now shes talking of leaving the club. Kristy thinks that Betsy needs to be taught a lesson. The joke war is on!
Format: Hardcover
Pages: 144
Publisher: Scholastic Hippo
Published: 19 Jul 1991
ISBN 10: 0590765477
ISBN 13: 9780590765473
Children’s book age: 9-11 Years