Issues include #s 18, 27 and 67. All published by Fawcett Publications Inc. #18 was published Dec., 1942 and features first appearance of Marvel Family member Mary Marvel. Back cover of issue has 2"Comix Cards" that were available through "Captain Marvel Adventures" comic books exclusively. Cards were meant to be cut out on dotted line. Cards included with this issue are Captain Marvel Jr. and Bulletgirl. #27 was published Sep., 1943. Cover features classic Captain Marvel image of him tossing bomb with grinning sailor and text explaining image was recently adopted by a Naval Air Squadron. Issue also features an early appearance by Captain Marvel villain Mr. Mind., an alien worm of high intelligence. #67 was published Nov., 1946. Issues have moderate handling wear with pinch creases, small tears and soiling to spines. Covers have dust soiling and aging. Good.