Troy by Callie Rhodes

Alone and untouched, she’s an alpha’s perfect prey.

No woman willingly travels to the Boundarylands.
It’s where they are—the Alphas.
Faith has come to the Boundarylands looking for her sister—one she thought died years ago. She’ll do anything in order to bring her sister home…even take down the massive alpha who threatens to stand between Faith and the only family she has left.
But the massive devil isn’t afraid of Faith or her rifle. He wants something from her—something dark and primal. He craves to know if she shares her sister’s omega nature…and he knows his touch can bring her true essence to life.
Omegas may be rare, but every woman knows their fates are hellish—held captive, broken, mated, knotted, and bred. Faith is sure she would rather die than be one herself…but that certainty fades the moment she feels the heat of her alpha’s touch.