THE SHADOW #18: The Unseen Killer/The Golden Masks
By Walter Gibson.
The Knight of Darkness returns in two of Gibson's greatest thrillers. First, Lamont Cranston investigates a strange series of murders by "The Unseen Killer." In a battle between The Shadow and an invisible man, who will have the last laugh? Then, the Dark Avenger attempts to strip "The Golden Masks" from a secret society of hooded blackmailers extorting millions with a bizarre invention. Features covers by George Rozen, original b&w illustrations by Tom Lovell and essays by pulp-historian Will Murray.
Fiction & Pulps 
