They called Secret Agent “X”, the Man of the Thousand Faces. Armed with his irresistible gas gun, wearing impenetrable disguises, “X” infiltrates the darkest corners of the Underworld to crush all crime czars! Behind the white fangs of escaped jungle beasts lurked an unseen but hideous menace. A menace that made cravens of men and women—sending them cringing to their shattered homes under the brutal lash of Fear in the City of the Sleeping Death. And back of the terror of a dread epidemic, Secret Agent “X” glimpsed the shadow of a criminal plot more horrible than any he had ever known.

Follow the Man of a Thousand Faces as he confronts the menace of City of the Living Dead, ripped from the pages of Secret Agent “X” magazine, June 1934.