In the Light of the Moon — A.L. Kessler

A shifter with no control... As a panther shifter stripped of her control Kassity has no choice but to be a killer for Lucius. Obeying the vampire was simply her way of life. Until Jaxon comes to town, bring trouble with him. When she recognizes Jaxon as her fated mate, Kassity must deal with betrayal, secrets and Lucius in order to be with him. A war rages on... Jaxon must decide who he is fighting for and against. What started as a simple job turns into a complicated game of hearts when he meets Kassity, the woman he thought he was rescuing. But not everything is as it seems in Lucius' territory...