Spiral City finds itself trapped in a vicious cycle of crime, corruption, and violence. With the heart of the city at stake, a vigilante rises in Skulldigger. However, when the nefarious Grimjim escapes from prison, will Skulldigger and his ward, Skeleton Boy, be enough to save Spiral City? From the world of the Eisner Award-winng Black Hammer series comes a dark tale of tragedy! Collects Skulldigger and Skeleton Boy: From the World of Black Hammer #1-6 from the Eisner Award-winning writer Jeff Lemire and superstar artist Tonco Zonjic!