"The sequel to Wake of Vultures, where a rich, secret world is hiding beneath the surface. Nettie Lonesome made a leap -- not knowing what she'd become. But now her destiny as the Shadow is calling. A powerful alchemist is leaving a trail of dead across the prairie. And Nettie must face the ultimate challenge: side with her friends and the badge on her chest or take off alone on a dangerous mission that is pulling her inexorably toward the fight of...