Both are 6-7/8x9-7/8" with 130 pages. Includes Vol. 2 #3 April 1936 and Vol. 5 #3 January 1937. First cover features cuffed woman in dungeon being squeezed to death by python. Second cover has woman and boyfriend chained to wall terrified as bald villain grins menacingly in bkg. Authors included Edmond Hamilton, Ray Cummings, Hugh B. Cave, Henry Kuttner. Covers have lt. handling wear around edges with a few tears on back cover ads. Inside pages are lightly but evenly tanned though not brittle. Overall covers VG. Pages Fine. Classic covers.