The marble mask : a joe gunther mystery

"When the frozen body of a murder victim turns up on a Vermont mountain, Lieutenant Joe Gunther uncovers links to a priceless mask sculpted by Michelangelo that mysteriously vanished in Italy during World War II."
"A frozen body is found on top of Vermont's tallest mountain in middle of winter. Lost hiker or foul play? It's hard to say, until the marble-hard body is thawed out, revealing oddly old-fashioned clothes, an ice-pick wound to the heart, and a Canadian driver's license dating back 50 years. Identified as an old-time smuggler from Sherbrooke, Quebec, and the patriarch of a now powerful crime syndicate, the body reveals further clues--and points the way toward a priceless marble mask sculpted by Michelangelo, mysteriously stolen during WWII's Italian campaign. Once again, it is up to Lt. Joe Gunther and his Vermont Bureau of Investigation team to solve a case involving cops and crooks on both sides of the border."
"A frozen body is found on top of Vermont's tallest mountain in middle of winter. Lost hiker or foul play? It's hard to say, until the marble-hard body is thawed out, revealing oddly old-fashioned clothes, an ice-pick wound to the heart, and a Canadian driver's license dating back 50 years."@en