Spirited and impetuous Katherine Taggert--nicknamed 'Rusty' for her curly red hair--shines like a ray of sunshine at her aunt and uncle's orphanage. Wonderful with children but unaccustomed to traveling alone in the pioneer West, Rusty is accompanied on her first orphanage placement trip by the kind but reserved widower Chase McCandles. When Chase offers Rusty a position in his stately home as a companion for his young son, Quintin, Rusty accepts out of love for the little boy. But when she realized how little time Chase spends with Quintin, Rusty's heart is torn. How can she convince Chase that his son desperately needs a father? And can Chase learn to trust God to help him demonstrate his love and affection for Quintin--and for Rusty?