35 sources Adventures Into TerrorAstonishing Journey Into Mystery Journey Into Unknown Worlds #13 (Oct. 1952): "It Waits in the Box" Marvel Tales Mystery Tales Mystic School-Day Romances #1 (Nov.-Dec. 1949): "The Showoff Showdown" Strange Tales Suspense #19 (June 1952): "The Labyrinth" Uncanny Tales Venus #18 (Feb. 1952): "The Little Man" World of Fantasy World of Suspense Yellow Claw #4 (Apr. 1957): "The Locked Room" | 1 character
|