And One Wore Gray — Heather Graham

HER YANKEE PRIDE IGNITED HIS REBEL PASSION
With her sunset hair and gray eyes that flashed silver, Callie Michaelson's wild beauty stirred the Confederate colonel's senses just as her courageous spirit touched his soul. Unequaled on the field of battle, Daniel Cameron was bewitched by this sweet enemy whose caresses alone could make him forget the horrors of war...and give him the strength to defy an encircling army for one forbidden night in her silken arms...

HIS SEARING GAZE TORCHED HER NORTHERN HEART
He was prepared to die for a cause Callie despised, but those eyes of blue fire that gazed at her from his battle-hardened face, melted all resistance. For as the fires of civil war blazed around them, as the fate of her beloved Union hung in the balance, Callie faced the most terrible choice a woman in love was ever forced to make...