Book is in French It's the traditional March break for schools and the Three Musketeers take the opportunity to go skiing at Sugarloaf Mountain in Campbelton. But as soon as they arrive, the young detectives witness unusual events. Strange claw marks have been left on the luxury car of a wealthy industrialist and people speak in hushed tones of an unknown beast lurking in the mountain. It doesn't take much for the young detectives to embark on an incredible new adventure. Who is this millionaire who left the mountains of his native Switzerland to settle in Acadia? The mournful and melancholy howls that resonate in the icy air of the Restigouche region seem to echo a curse that has weighed on his family for several generations. Nothing is ever what you think in this story, and the Three Musketeers will have to redouble their efforts to unravel the mystery of the snow colossus of Campbelton.