Superman has been called many things, from the defender of truth, justice and the American way to the Big Blue Boy Scout. In Lex Luthor: man of Steel, he is called something he has never been called before: a threat to all humanity. Brian Azzarello and artist Lee Bermejo - the acclaimed team who brought you the best-selling JOKER - deliver a bold story in which readers get a glimpse into the mind of Superman"s longtime foe. Man of steel reveals why Luthor chooses to be the proverbial thorn in the Man of Steel"s side: to save humanity from an untrustworthy alien being.