Callie Aspen can't wait to spend Valentine's Day than her adopted hometown, the super romantic Heart's Harbor, Maine. But tension is brewing as the local librarian argues with an antiquarian book expert, an expert who just happens to be an old flame of Callie's Aunt. And then, when a dead body is discovered, the stirring spoon of suspicion points right at this old flame. Bringing the killer to justice may endanger Callie's budding relationship with local police deputy Ace - and, quite possibly, her own life. But Callie is desperate to uncover some un-kettling truths and find the real killer.