A Hunger Like No Other by Kresley Cole « Ruby's Reads

The Lore is made up of immortal creatures like werewolves, vampires, witches and Valkyrie, all of great age. Lachlain is “roughly twelve hundred years old.” Though Lykae live a long time, they also have only one true mate. ... Emma is terrified by the bedraggled, but beautiful, man that essentially kidnaps her off the street and demands that she take him back to her hotel room. What follows is several pages of angsty back and forth between Lachlain and Emma. ...