The Dead don't always rest in peace.

Dunham Raynor is a second-rate psychic traveling with a rundown medicine show. Months after the end of the American Civil War, Dun and his partners head west with dreams of easy wealth. They finally have a chance to make some real money when they cross paths with a murderess in a small Missouri town. The blackmail job is sure to give their band of swindlers the stake they need to reach San Francisco. But luck is a fickle mistress.

Marked by magic as a youth, Dun isn't the fake he pretends to be. His mysterious tattoo of an Ouroboros allows him to see and speak with the Dead. When the ghost of a Confederate soldier arrives with a dire warning about the little town's imminent destruction, Dun must choose between loyalty and his own skin.

The Undead never forget.

Dun tries to escape his past by traveling west along the Santa Fe Trail, but vicious killers haunt his every step. Their ruthless games turn deadly as Dun's new traveling companions are brutally slaughtered. Are the supernatural hunters bent on delivering justice, or is the Necromancer holding their leash after revenge? The answer lies in the living Ouroboros embedded in Dun's chest.