What do you get when you mix up a dead mobster, a snarky feline familiar, and a sudden marriage proposal? If you're Ruby Diamond, witch of Fiddler's Cove, Connecticut, you get a whole lot of problems. It seems like everyone in town wanted Benito Lombardi dead. How can Ruby sift through the clues and navigate the biggest decision of her life at the same time? Everything she's been working for comes to this one last case. The stakes are so high. Fortunately, Ruby has her perpetually snarky and habitually mouthy cat Rumpus at her side. With a little familiar magic on her side, the bad guys don't stand a chance . . . So long as that can of tuna gets opened at six o'clock sharp!