Judge Ephraim Doolittle is begging for help. A killer he sent to the gallows has a brother who has sworn vengeance on judge and jury both. John Henry Sixkiller is the perfect man for this job. And he will do it the hard way: getting himself arrested, busting out of jail, and worming his way into an outlaw haven run by a beautiful, amoral woman.

Lottie Dalmas, the lover of the late outlaw Henry Garrett, is at the center of the plot for revenge, with stone-cold killers at her beck and call. But someone else is also running the show, a remorseless, brutal outlaw hiding in plain sight and already moving toward his next killing: of John Henry Sixkiller himself...