#3 in the Lawson Vampire series.
Shiva is the name of the deadliest assassin that Lawson has ever known, half vampire and half werewolf and capable of shape-shifting which has saved her from him before. Now she is on a tear wiping out Fixers all over the country and has just arrived in Lawson's area. But she is not out for Lawson but for a Council member named Belarus who has been targeting Shiva's people. Lawson is stuck in the middle.