Uncommon Grounds gourmet coffee shop reopens in its quaint new location at a century-and-half-old train depot. Maggy Thorsen, half owner, rents a magnificent 5'-high, 15'- diameter balloon in the shape of a coffee cup and saucer to commemorate the event, along with a mime and dignitaries to add to the celebration of their grand re-opening.

The event proceeds with few glitches, until a body is discovered in the coffee cup. Once again, Maggy proves to be a magnet for murder. Maggy's police chief boyfriend, Pavlik, tackles the investigation with Maggy sleuthing on her own. The list of suspects narrows to the victim's husband and the victim's secret lover. Hints from well- meaning friends suggest Pavlik might be the lover. Maggy prays they are wrong as she pokes and prods trying to find the answers.

This sixth Maggy Thorsen mystery continues with Ms. Balzo's knack for portraying likable and unique characters. Her trademark humor shines through and the mystery is solid. A CUP OF JO is an entertaining cozy mystery!