The Dark Tower The Sorcerer Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Dark Tower: The Sorcerer is a one-shot issue comic book, which serves as a prelude to The Dark Tower: The Fall of Gilead story-arc within Marvel's The Dark Tower comic book series, which is a spin-off of Stephen Kin... more »g's The Dark Tower novel series. Unlike the previous three Dark Tower story-arcs, which follow Roland Deschain and his ka-tet, Sorcerer follows the life and motives of The Dark Tower villain Marten Broadcloak.« less