Sucker Punch (Vampire Territory, #4)

Wess Gage started the CRU, or Cooperative Response Unit, as a way to bring humans and vampires together to hunt evil bloodsuckers like Taspar Tong. He has the backing of his sister and brother-in-law—both master vampires—and he grows to like the vampires who serve them. That includes Natalia, a vampiress with a head for science who agrees to help the CRU develop new weaponry.

What Wess doesn't know is that Natalia is on the hunt for a traitor. Someone is leaking information to both Taspar T...