a ghost story Hahn, Mary Downing creator text New York Scholastic 2008 First Scholastic paperback printing , October 2008 monographic 184 pages : illustrations ; 20 cm. Molly and Michael dislike their spooky new stepsister Heather but realize that they must try to save her when she seems ready to follow a ghost child to her doom. R 750 Lexile R Raz-Plus Mary Downing Hahn. Ghosts Fiction Siblings Fiction Stepfamilies Fiction PZ7.H1256 2008 813.54 9780545103657 DLC 20240430102807.0 3757 eng