description:  FROM ENEMIES TO LOVERS Violet Ashton is an exemplary angel. With ninety-nine kills under her belt, there's nothing in the universe that can make her underestimate herself...until she's sent to hunt and kill Death, one of the Four Horsemen of the Apocolypse, or as Violet knows him... Lucas Cross Her ex-mentor and ex-lover. Choosing between her heart and her job is one of the hardest decisions she'll ever make, but as the feud between the Never Dark realm and the Underworld reaches boiling point, she must complete the mission... Or Earth will pay the ultimate price. 
title: Dark Wings