Blending modern horror, historical fact and Western lore, Scott Snyder and Dan Panosian have created a uniquely terrifying thriller with Canary.

During the final days of the Gold Rush, one mining company in Utah pulled up radioactive Uranium, and then the mine then collapsed in on itself. Legends sprung up about the mine being cursed or even haunted.

Now the Frontier is closed and the gold and silver mines have dried up. The country is becoming "civilized," and yet, in one stretch of the Rocky Mountains, a terrifying, new kind of violence is suddenly emerging. Random killings. People going mad and murdering neighbors and classmates without real cause. When a schoolboy kills his teacher with a hatchet, a famous federal marshal named Azrael William Holt is called in to investigate the killings. What he and a brilliant young geologist uncover is stranger and more horrifying than anything they could have ever imagined.