The Master of Darkness combats bizarre menaces in two of Walter Gibson's strangest thrillers. A torturous Aztec transformation gives "Six Men of Evil" an unexpected advantage in their criminal pursuits. Then, Lamont Cranston and Margo Lane encounter their most infamous foe, master of menace Monstodamous, in "The Devil Monsters." This classic collection also showcases George Rozen's breathtaking pulp cover, all the original interior art by illustrators Tom Lovell and Paul Orban, historical commentary by Will Murray, and an article on the Golden Age Shadow comics by Anthony Tollin. Used Book in Good Condition