Catering sisters Bernie and Libby Simmons wade into a Celtic knot of malice and mayhem when a St. Patrick's Day celebration goes terribly wrong, in this eighth installment of Crawford's cozy series.Gastronomical dream team Bernie and Libby Simmons wade into a Celtic knot of malice and mayhem when a St. Patrick's celebration goes terribly wrong...To most of the people of little Longley, New York, St. Paddy's Day means good food, great music, and plenty of Guinness. But when the lifeless body of Mike Sweeney floats to the top of a vat of green beer, it looks like the luck o' the Irish has just run out.Unfortunately for the Simmons sisters, the number one suspect is related to one of their best catering customers, the pampered and powerful Bree Nottingham. When Bree visits A Little Taste of Heaven to beseech them to clear her nephew's name, they just can't say no.But the more information Bernie and Libby stir up, the more Duncan Nottingham looks like a killer. Known for his hot temper and love of the drink, Duncan and the deceased were both part of the Corned Beef and Cabbage Club, a group with more buried history than the Emerald Isle. And each member- especially Duncan- had a motive to sing Sweeney his last Irish lullaby. A motive they don't want anyone revealing.for Bernie and Libby, the situation is deadly and in danger of boiling over. And they can't count on good old Saint Pat to drive out the snake in their midst...they'll have to do it themselves, before a murderer strikes again.