Download or read book Dawn's Wicked Stepsister written by Ann M. Martin and published by Hippo Bks. This book was released on 1990 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.