Lover Avenged A Novel of the Black Dagger Brotherhood, 7th of Series

Rehvenge, a "symphath" vampire, harbors a deadly secret that could make him a huge liability in the Brotherhood's war against the lessers. As plots within and outside of the Brotherhood threaten to reveal the truth about Rehvenge, he turns to the only source of light in his darkening world, Ehlena, a vampire untouched by the corruption that has its hold on him.