Rescuing Mercy by Harley Stone

Tragedy drove Landon Welch to enlist in the Army with no plans of returning home. After serving seven years as a combat medic, he’s teetering on the edge of burnout when ordered to take leave and confront his demons.
Landon’s been searching for redemption, but he never expected to find Mercy.
Preschool director Mercedes Foster has dedicated her life to brightening the futures of low-income children. She’s intelligent, driven, and avoiding distractions, especially one sexy soldier with questionable motives. But when Mercy’s brother gets mixed up in trouble that could endanger her cause and risk her life, Landon might be just the complication she needs to survive.