A search for the world's best blueberry buckle turns into a search for a killer in this delicious installment in the Cape Cod Foodie Mysteries by Amy Pershing.July 4th is coming, and for professional foodie Samantha Barnes, it's all about the picnic. Okay, and the fireworks. And the parade. But mostly the picnic. What could be better than a DIY clambake followed by the best blueberry buckle in the world? Sam has finally found the perfect recipe in the kitchen of Clara Foster, famed cookbook author and retired restaurateur, and she's thrilled when Clara agrees to give her a lesson.But when Clara dies in a house fire blamed on carelessness in the kitchen, Sam doesn't believe it. Unfortunately, Sam's doubts set in motion an investigation pointing to the new owner of Clara's legendary restaurant - and a cousin of Sam's Harbormaster boyfriend. So, in between researching the Cape's best lobster rolls and planning her clambake, Sam needs to find Clara's killer before the fireworks really start...