The Wild Child Goes Home (wild series) by c. fern cook

Liz returns home after a disastrous year at college. Stephen, her boyfriend from college, follows back to Colorado mountains. Stephen, a fellow skin walker, becomes addicted to running as a wolf in his new surroundings. His new obsession becomes his downfall.Liz takes Stephen's ashes back to his family farm in the Faroe Islands, this is a new chapter in her life.