by Ann M . Martin (Author)
One of a series of stories that revolve around the babysitters club. Dawn and Mary Anne are now stepsisters, but perhaps sharing parents and a bedroom isn't such a good idea. Dawn thought she'd always wanted a sister, but she didn't count on Mary Anne - the wicked stepsister.
Format: Hardcover
Pages: 144
Publisher: Scholastic Hippo
Published: 14 Aug 1992
ISBN 10: 0590550454
ISBN 13: 9780590550451
Children’s book age: 9-11 Years