Home to Mackinac: The Tale of Young Jack Murphy's Discovery of Loyalty, Family And Forgiveness Kim Delmar Cory(2007)In 1885, fourteen year old Jack, homeless after the sale of the Ohio farm belonging to his recently deceased paternal grandparents, travels with his dog to Michigan's Mackinac Island to search for the sister he barely knows and to resolve the mystery surrounding the long ago disappearance of their father, a soldier at the nearby fort.