Between you and me / Susan Wiggs.

Caught between two worlds, Caleb Stoltz is bound by a deathbed promise to raise his orphaned niece and nephew in Middle Grove, where life revolves around family, farm, faith--and long-held suspicions about outsiders. When disaster strikes, Caleb is thrust into an urban environment of high-tech medicine and the relentless rush of modern life. Dr. Reese Powell is poised to join the medical dynasty of her wealthy, successful parents. Bold, assertive, and quick-thinking, she lives for the addictive rush of saving lives. When a shocking accident brings Caleb Stoltz into her life, Reese is forced to deal with a situation that challenges everything she thinks she knows--and ultimately emboldens her to question her most powerful beliefs.