Lillia Pameroy's latest adventure takes her to historic Concord, Massachusetts. She discovers a tarnished silver handmirror in an antique store and when she looks into it she sees the face of a young bride. A portal to the past is opened. The mystery grows when a strange British man buys the mirror, leaving a letter explaining there is a reward for whoever owns the four original pieces of the Paul Revere crafted set. When Lillia meets Jo she finds another paranormally gifted person. Jo hears stories whispered by people buried in the Sleepy Hollow Cemetery. Together they will help find the vanity pieces of Margaret Peabody.