Pieces of Sky by Marianne Willman
In 1873 Norah O'Shea leaves her genteel Boston home for an arranged marriage to Abner Slade in Arizona. She's stranded at the train station, but help comes from Sergeant Roger "Storm Caller" LeBeau -- Slade's sworn enemy. Can the deep passion brewing between the Indian soldier and the fiery Irishwoman survive the pressures of their Vastly different cultures?