Ive really liked all his stories its hard to pick one favorite. Sythras is top of my list though, I really like how different from everyone else he is. He doesn't hunt people for terror or revenge or anything else, he is a terrifyingly simple character. He hunts because its his nature, he must feed. There is no underlying reason that makes you sympathize with him, Sythras is a predator that accepts he is the ultimate predator, no pride no guilt. However, the dynamic of him keeping his word, making a bargain shows Sythras is honorable and intelligent.