The Second German Shepherd who Howled at the Moon

Twelve-year-old Adam, and his ten-year-old sister, Caithlin, were getting along better than they used to. Their relationship changed when they found a magic wolf tooth while on a family camping trip, and they had to work together to keep it a secret. Now, while visiting their Grandma’s farm, a blizzard threatens to cause a tragedy. Will the children and their dogs survive?