Blood Runs Through the Heart by L.L. Shelton, T.A. Williams

 Twenty-one-year-old Brandy Lee is a newborn she-wolf assigned to drive Lady Rochelle, the leader of she-wolves. Within hours of reporting for her first day, Brandy Lee’s world is turned upside down when she learns she is the reason for an uprising.Vampire Raven lives a comfortable, quiet life as the assistant for the leader of the vampires, Queen Lana. At least until temptation strolls into the RedBlood Estate - by the name of Brandy Lee. Soon, Raven has no choice; she must follow her heart. But will it lead her into love or danger?