Premium · May, 1940
Listed as Vol. 1, #4
Bomb-Sight Boomerang; Submarine Surprise (text); The Music Monster
Writers: Carl Burgos, Harry Campbell, John Spina, Alonzo Warren, Andrew Allen, Tarpé Mills, Jack Cole, Bill Everett
Artists: Carl Burgos, Joe Simon, Harry Campbell, John Spina, Alonzo Warren, Andrew Allen, Harold Potter, Tarpé Mills, Jack Cole, Bill Everett