Welcome to a West like you've never seen before, where electric lights shine down on the streets of Tombstone, while horseless stagecoaches carry passengers to and fro, and where death is no obstacle to The Thing That Was Once Johnny Ringo. Think you know the story of the O.K. Corral? Think again, as five-time Hugo winner Mike Resnick takes on his first steampunk western tale, and the West will never be the same.

Welcome to a West like you've never seen before! With the O. K. Corral and the battle with the thing that used to be Johnny Ringo behind him, the consumptive Doc Holliday makes his way to Deadwood, Colorado. But when a gambling loss drains his bankroll, Doc aims for quick cash as a bounty hunter. The biggest reward? Young, 20-year-old desperado known as Billy the Kid. With a steampunk twist on these classic characters, nothing can be as simple as it seems.

It's August 19, 1884. The consumptive Doc Holliday is preparing to await his end in a sanitarium in Leadville, Colorado, when the medicine man Geronimo enlists him on a mission. The time the great chief has predicted has come, the one white man with whom he's willing to treat has crossed the Mississippi and is heading to Tombstone - a young man named Theodore Roosevelt. The various tribes know that Geronimo is willing to end the spell that has kept the United States from expanding west of the Mississippi. In response, they have created a huge, monstrous medicine man named War Bonnet, whose function is to kill Roosevelt and Geronimo and keep the United States east of the river forever. And War Bonnet has enlisted the master shootist John Wesley Hardin. So the battle lines are drawn: Roosevelt and Geronimo against the most powerful of the medicine men, a supernatural creature that seemingly nothing can harm; and Holliday against the man with more credited kills than any gunfighter in history. It does not promise to be a tranquil summer.

Steampunk wild west stars Doc Holliday, with zombies, dinosaurs, robots, and cowboys. April, 1885 Leadville, Colorado. Near death, Doc Holliday coughs blood in a sanitarium bed. But supernatural medicine man and great chief Geronimo offers one year of restored health to stop renegade Comanche medicine men from reincarnating dinosaurs against American paleontology, spearheaded by two brilliant men, Edward Drinker Cope and Othniel Charles Marsh, whose genius is only exceeded by their hatred for each other. Now, with the aid of energetic Theodore Roosevelt, gunslinger Cole Younger, and showy Buffalo Bill Cody, dying Doc Holliday must save Cope and Marsh from Comanches, living dinosaurs, and each other. Not an easy task.