Bound to Darkness by Lara Adrian — book slip

Carys Chase is a rare Breed female and a daywalker, known for her independence and passion. She is drawn to Rune, a lethal cage-fighting Breed warrior with a mysterious past. As Rune's buried secrets threaten their present, he must decide whether to protect Carys or risk her safety in a battle they cannot win alone.

For fans of steamy vampire romances with strong heroines and dark, brooding heroes.