Faceless foes bookend the stories in Dick Tracy Volume 4, the latest entry in the Clover Press/Library of American Comics reissue of the original six Dick Tracy volumes in the larger format that became the series standard. The intrepid detective and his friends tackle invisible enemies when they square off against the notorious Purple Cross Gang and their masked leader. Later, Tracy and Pat Patton come to grips - and blows! - with The Blank, whose look predates The Question, whose name predates The Shining, and whose unmasked face harkens back to Lon Chaney as Quasimodo! Sandwiched between those two tales, Tracy is caught in a web of intrigue along with three amoral young girls, millionaire wastrel Johnny Mintworth and his mother, plus the powerful mobs fronted by ＂Collie＂ Vinsso and Danny Supeena. Chester Gould puts menace in every shadow and death around every corner in Dick Tracy Volume 4!