Berried to the Hilt

When a lobsterman discovers a sunken ship, Cranberry Island is abuzz with excitement. Is the wreck the missing ship of island sea captain Jonah Selfridge? Or a notorious 17th century pirate ship that vanished without a trace. Soon the island is swarming with marine archaeologists and treasure hunters. It's good news for Natalie -- and for the Gray Whale Inn -- until the body of one of her guests turns up floating near the wreck.