Midnight Rising (The Midnight Breed, Book 4)

From the back cover:

IN A WORLD OF SHADOWS AND DARK, CONSUMING HUNGERS, DESIRE IS THE DEADLIEST WEAPON. . . . Fueled by pain and rage over a shattering betrayal, the warrior Rio has pledged his life to the war against the Rogues. He will let nothing stand in his way--least of all a mortal woman with the power to expose the entire vampire race. But now an ancient evil has been awakened, and a stunning darkness is on the rise. For journalist Dylan Alexander, it began with the discovery of a hidden tomb. Suddenly she is at the center of a gathering storm of violence and secrets. But nothing is as dangerous as the scarred, lethally seductive man who rises from the shadows to plunge her into his world of dark desire and endless night. Here she is powerless to resist Rio's touch, even as she uncovers a shocking link to her own past. Now Dylan must choose: Leave Rio's midnight realm, or risk it all for the man who has shown her true passion and the infinite pleasures of the heart . . . . taken from: http://www.laraadrian.com