I was a little disappointed by this story. We have this impression that Sterling Chase has really pushed the limits of being a Rogue but then he doesn't really feel like he's teetering that close to Rogue most of the book. 
 Tavia is an interesting character as we learn how she's important to Dragos and the Breed Nation. She is a good addition to the Breedmates but not the most highly developed of characters. 
 The Breedmates were very interesting this time around. With Jenna's continuing evolution, we get more insight into the Breed world with falses of member in the form of dreams that are straight from The Ancient the Order killed. What we soon discover is that The Breed are not the only "other" on planet Earth. And I have to wonder if Adrian is a Highlander fan from the description of The Immortals's death. It is a fascinating twist and one I look forward to reading more about. 
 But it is Dragos who really pushes this book to the limits when he unleashes all the Rogue vampires from the Enforcement Agency prisons onto the world. Seriously? My questions would be to that Enforcement Agency, "Why would you keep them locked up, in a place that it is possible to escape from, if you are worried about outing your race?" 
 Still with the revelation about Vampires/Breed comes a great opportunity to continue the series with Human influence and now The Immortals.