Sensible and independent, Cassandra Barton never anticipated being on her own at thirty-two. But after the death of her father and the marriage of her sister, she's found joy in her work as a seamstress. When a minor accident leaves her incapacitated, she decides to use her time to compile a book of stories about the men working on the Santa Fe Railroad. But worry begins to grow in San Marcial as Mexican revolutionaries set out to destroy the railroad—and put many lives in danger. With Europe at war and his longtime friend Cassie injured, railroad worker Brandon Dubarko is burdened by his troubles. And when a vengeful man reappears in Brandon's life intent on causing conflict, Brandon must face his past before he can move forward. As the danger intensifies, Cassie and Brandon must rely on their faith to overcome the obstacles that stand in the way of a brighter future.