Left alone at Marlow House with Sadie and Max, Walt expects Danielle and Lily to return by the end of the week. When they don't, he begins to wonder what happened to them. The ghost of Marlow House doesn't scare six-year-old Evan MacDonald. When the child sneaks into the house in the middle of the night, seeking Walt's help, the resident spirit learns something has happened to Danielle and Lily. Can a ghost confined to Marlow House and a pint-sized medium bring the people they love home?

When autumn arrives in Frederickport, it brings surprises—some welcomed. Meanwhile, the residents of Beach Drive learn there are some things more frightening than ghosts.