Edge Of Twilight (Wings in the Night #10)

His name is Edge, and he is the last of a band of Immortals murdered by obsessed vampire-hunter Frank Stiles. Vengeance is Edge's obsession, but to destroy Stiles, he must find the woman called the Golden Child. A legend among the undead, Amber Lily is the only half human, half vampire ever born. She shares Edge's need to find Stiles—but she needs to keep him alive. Edge is exciting, irresistible, and despite herself Amber is drawn into his hunt, led by passion to the lair of an evil she may be unable to defeat—to the edge of twilight, where only the Immortals belong.