Werewolves. Witchcraft. Wildlife. It's all different in the bayou.A year after Eli and Dag survived their second encounter with a monster, things are finally going well. Really well-as far as Eli is concerned, anyway. He's lost weight. His energy is up. His hair is on point. There are the little things, like the occasional flare-ups of temper and the urge to murder the kids down the street, but that's just part of living by teenagers. Right?But when Posey, a man they met the year before, shows up on their doorstep a few nights before Halloween, everything starts to go wrong. Posey needs their help: his boyfriend has disappeared. Worse, his boyfriend might have committed murder. Oh, and even worse? His boyfriend is a werewolf-a special kind native to Louisiana, known as a rougarou.Eli and Dag begin their search for the missing rougarou, but it turns out, they're not the only ones on the hunt: the mob, a gator-man, an implacable monster hunter, a witch, and a few bonus werewolves are all...