Hand and Heart of a Soldier — Elaine Fox

REBEL LOVE
Emma Davenport hated Yankees, and she considered one particular Union soldier her greatest enemy of all. Years ago, the Richmond belle had promised William Darcy her hand -- until the turncoat gave his loyalty to the Northern cause. Then Emma resolved to barricade the handsome devil from her life forever.

Now the Southern beauty had a mission: to smuggle medical supplies for the wounded Confederates. First she had to enter enemy territory -- the Darcy residence. She knew her connection to the family supplied the perfect cover, but she didn't count on Will being armed for a war of emotion and a battle of desire. His intoxicating kisses and passionate embrace threatened to break down all of Emma's defenses. And though she was dedicated to her cause, Emma couldn't stop her virile foe from capturing her Rebel heart.