Satan's Angel (Harlequin Historical, #1)

Slater was a Texas Ranger, the only law in a kind where men were men and women were loose. Except for Victoria Stafford.

Victoria was like a flower in the desert, soft and lovely in a way that threatened any man with a healthy fear of being fenced in. She was his last choice for a partner, but she was all he had. Their search for her cousin took them through country as rugged and untamed as he was, but with a wild beauty so like Victoria herself that along the way he lost his heart and began to dream of fences.