Chad Grothkopf

Gardner F. Fox with Jerry Siegel, Bill Finger, Jon L. Blummer, Chad Grothkopf, John B. Wentworth, Martin Nodell, Creig Flessel, Ken Fitch, Everett E. Hibbard, William Smith, Stan Aschmeier, Sheldon Moldoff, Bernard Bailey

All-Star Comics (1940) #3

Howard Sherman, Ben Flinton, Everett Hibbard, Chad Grothkopf, Sheldon Moldoff, Martin Nodell, S. Mayer, Bernard Baily, Gardner F. Fox

Captain America Comics #1

Ed Herron, Stan Lee, Otto Binder with Joe Simon (Illustrator), Jack Kirby (Illustrator), Al Gabriele (Illustrator), Alex Schomburg (Illustrator), Al Avison (Illustrator), Syd Shores (Illustrator), Charles Nicholas (Illustrator), Mike Sekowsky (Illustrator), Chad Grothkopf (Illustrator), Jack Alderman (Illustrator), Don Rico (Illustrator), John Romita Jr. (Illustrator)

Joe Simon with Jack Kirby, Stan Lee, Otto Binder, Ed Herron, Al Gabriele, Alex Schomburg, Al Avison, Syd Shores, Charles Nicholas, Mike Sekowsky, Chad Grothkopf, Jack Alderman, Don Rico, John Romita Jr.

Otto Binder with Stan Lee, Al Avison, Chad Grothkopf, Jack Alderman

Stan Lee with Al Avison, Chad Grothkopf, Don Rico

Stan Lee with Al Avison, Chad Grothkopf, Don Rico

Stan Lee with Al Avison, Chad Grothkopf, Don Rico

Stan Lee with Al Avison, Chad Grothkopf, Don Rico

Detective Comics (1937) #37

Bill Finger, Bob Kane