Lady Margaret's Ghost: A Felicity Mystery (American Girl Mysteries)

Felicity has just said good-bye to her mother, who's going on a trip and leaving Felicity in charge of the house. Mother's carriage has barely left before a surprise package arrives, holding silver heirlooms that have been passed down in the Merriman family for a hundred years. Felicity doesn't believe in ghosts . . . but what else can explain the odd and eerie things that begin to happen once the heirlooms arrive?