Part Three, Endings: The Ghost in the Tale, Bones, Baby, and Fire, Summary

Margaret has a eureka moment at the end of Hester's train when she puts all the information together and realizes there was another child living in Angelfield House. Another child lived in the house that remained hidden from outsiders and perhaps from Isabelle and Charlie as well. Once at the house, Margaret goes straight to Emmeline's room and confronts Miss Winter with the news of the bones that had been found. However, before she can receive an answer, Margaret realizes that Emmeline has died. Margaret is overwrought by this idea and whispers a message to Emmeline for her sister. In her grief, Margaret tells Miss Winter about her sister. Then Margaret asks Miss Winter about the third child.

Miss Winter tells...