(W) Scott Snyder (A/CA) Dan Panosian. In 1891 a mine collapsed into itself. What was the dark substance found 666 feet underground? Blending modern horror* historical fact* and Western lore* Scott Snyder and Dan Panosian have created a uniquely terrifying thriller with Canary. While the marshal's tragic past continues to reveal itself* he and Ed-Ed meet more of Canary's key figures* with one in particular that might forever change the course of Holt's investigation.