Twilight Destiny

Book 4 in the Morgan Creek Series.
Rosa Ravenwood wants to be a vampire. One of her brothers and her sister are both vampires. Why don't they want her to be one, too? Determined to find a vampire who will turn her, she goes to Morgan Creek to see Rylan Saintcrow, an old family friend. To her surprise, Saintcrow refuses to turn her, but he introduces her to insanely handsome Jason Kincaid.
Jason is another powerful vampire, but one who is seriously lacking in self-control. The harder he falls for Rosa, the harder it is for him to resist the siren call of her blood. Rosa is falling for Jason, too, but can she trust him to leave the final decision about becoming a vampire to her, or will he steal her life in a fit of uncontrolled passion?
Soon, Rosa has bigger problems. Caught in a war between Jason and an evil necromancer, what started out as a lark quickly turns lethal. Rosa is drawn deeper and deeper into a battle not only for her own life, but for that of the vampire she loves.