April 1913 —Belle Newbold hasn’t seen mountains for seven years—since her father died in a mining accident and her mother married Indiana gas magnate, Shipley Newbold. But when her stepfather’s friend, Henry Ford, invites the family on one of his famous Vagabonds camping tours, she is forced to face the hills once again—primarily in order to reunite with her future fiancé, owner of the land the Vagabonds are using for their campsite, a man she’s only met once before. It is a veritable arranged marriage, but she prefers it that way. Belle isn’t interested in love. She only wants a simple life—a family of her own and the stability of a wealthy man’s pockets. That’s what Worth Delafield has promised to give her and it’s worth facing the mountains again, the reminder of the past, and her poverty, to secure her future. But when the Vagabonds group is invited to tour the unfinished Grove Park Inn and Belle is unexpectedly thrust into a role researching and writing about the building of the inn—a construction the locals are calling The Eighth Wonder of the World—she quickly realizes that these mountains are no different from the ones she once called home.