Book 13 of the Ghostwalkers series. The books in this series are about the men and women that have been experimented on by having physical, physic, and mental powers enhanced mostly without their consent. Some of the books have pushed the limits when it comes to female consent, but this one does a good job. I was hooked to the romance story, and the background drama was interesting as well. I look forward to the next one that comes out. I give it 4/5 stars.