About Tyler Crook Books by Tyler Crook The World of Black Hammer Omnibus Volume 4 by (author) Jeff Lemire illustrated by Tonci Zonjic & Tyler Crook The World of Black Hammer Library Edition Volume 4 by (author) Jeff Lemire illustrated by Tonci Zonjic, Tyler Crook & Steve Wands Colonel Weird: Cosmagog--From the World of Black Hammer by (author) Jeff Lemire illustrated by Tyler Crook
