Wild Hunt - The Revenant, #4

Held captive by human Hunters, Mackenna Wade has spent the past two years dreaming of the day she would escape her prison. Every minute since the Purge has been a living hell inside the compound, but she refuses to let her captors break her. So, she waits. Watches. Listens. And when one little mistake opens the door to opportunity, she'll risk everything for a chance at freedom. Even exposure of the deadly secret she harbors. Caught in an endless spiral of shame and guilt, Cade Novak isn't interested in being part of a team or having people depend on him.
Been there, done that. It never ends well. He knows venturing into a hostile shifter camp is a suicide mission, and one he fully intends to be a one-way trip. Until fate intervenes. It's a battle of wills when these two damaged souls collide, but if they can let go of the past and learn to trust again, they might just find something worth fighting for.