The closest I could find so far were Jennifer Crusie's Agnes and the Hitman and Anne Stuart's Black Ice, but even in them, heroes were working for some kind of (more or less) good guys. Can you help me find more of the books with gun-happy (anti)heroes, and if they have sense of humor, even better?
Loved Agnes and the Hitman! Janet Evanovich's Stephanie Plum series has a yummy anti-hero; also there's a book from Sandra Brown or Linda Hamilton, I am drawing a blank on the title and author, maybe someone else will remember: Caucasian woman was in South America, her child was snatched and she lost her kidney from being stabbed trying to save him. The hitman / anti-hero in it is pretty hot and helps her on her journey.
Started by Miss Bee
Started by midnightglow18