What Might Kill Us by M.N. Forgy is the fifth full-length book in her Devil's Dust series. It CAN be read as a standalone but this series is better enjoyed when read in order as part of the series, and even better when you include the spin-off series Sin City Outlaws. Told in dual POV this is the story of Bull and Anahi, better known as Little Bee. 
 M.N. Forgy does not hold back in her stories. There isn't ever any gratuitous violence and heartache but it's never an easy and happy journey either. We are reacquainted with Bull as he is spiraling into alcoholism still mourning the loss of Babs. His encounter with a beautiful mexican girl on the run from some gang members startles him out of his stupor, too late to save her in that moment but the impression she made on his soul in that brief meeting is lasting. When we meet Anahi it's when she is under the tyrannical rule and imprisonment by her uncle. She refuses to acquiesce to his demands and eventually he forces her hand into being his drug mule. This is how she winds up in the United States and fleeing into Devil's Dust territory. 
 The fallout from Bull and Anahi's brief encounter keeps growing and their fated attraction is definitely one of my favorites. Everything about them is so unlikely and yet so perfect. 
 A fabulous read - M.N. Forgy is definitely on my must-read author list!