Marie Fortune, 39, a successful dog groomer in Boston, has had enough of catering to the wealthy and their pampered dogs. Realizing it is time to make a change, she quits and heads to a small coastal town in Maine where she remembers fond summers as a kid. Marie expects to go for a brief getaway—and is shocked to learn that her great-aunt left her an inheritance: a dilapidated, historic house high up on a hill overlooking the harbor. Marie feels an instant connection. Although the locals tell her it would be folly, Marie decides to renovate and give it a second life as a bed and breakfast. But there is one thing she couldn’t have planned for: the house is haunted. Two things, actually: her great-aunt also left her a dog—and he is far from a typical dog. When an unexpected death occurs soon thereafter, her very future may depend on the solving it.