Cain's Law. Cowboys on the Edge, #3

When love is on the line, a cowboy will risk everything. Texas Lawman, Cain Whitfield, has been burned before by a beautiful brunette with dark doe eyes. He won't be fooled again. But fate has a rotten sense of humor when he discovers the latest stranger to arrive in his small Texas town is a former mob enforcer's girlfriend-something he learns when the cabin she rented goes up in flames and her boyfriend tries to run them both off the road.
Now, he's got to keep her alive and under wraps long enough to arrest the bastard. Resisting his attraction to the drop-dead gorgeous brunette proves impossible when they're forced to share a safe house while the sheriff and the other deputies double patrols to keep her safe. Even though she knows they're all wrong for each other, Carina Black can't help her attraction for the proud lawman. She's done with the glitz and glamour of her former life, but can she convince Cain to look beyond her past to trust she's ready for life in a small town? As her former boyfriend closes in, she worries too that her poor judgment could bring harm to a decent man. The longer they're together, the hotter their passion burns.