Dark Moon Rising — Cyn Bagley

EJ Hunter book # 2 Owen Wulfe has a vendetta and he needs Mari Cantor to lead him to the man who kidnapped his nephew and killed his sister and her husband. Mari wants nothing to do with Owen or his revenge. In the meantime EJ is sent on a diplomatic mission to the werecat clowder as the Alpha's representative. Of course nothing goes right. Instead of cowboys, this Western world is filled with shapeshifters, trying to live in a world of humans.