Shielded Hearts (Black Heart Security Book 3)

Colt Malone, an elite soldier turned bodyguard, prefers isolation on his family ranch to escape the nightmares of his past. He avoids emotional attachments until a new assignment forces him into close quarters with Aspen Grace, a vibrant woman he's sworn to protect. Aspen survived cancer and committed to living boldly and loving fiercely. When a threat from her past resurfaces, she must rely on Colt—a stoic protector whose presence is both infuriating and magnetic. As danger escalates, Colt maintains distance while Aspen refuses to let him withdraw. With threats closing in and time running short, Colt must confront his own demons to protect the woman who is reviving his soul. In the world of Black Heart Security, danger and passion intertwine, and survival requires risking everything—including their hearts.