DC Comics
The Return of the Ultra-Humanite
Oct 1939
Jerry Siegel Gardner Fox Bill Finger Ken Fitch Homer Fleming
Joe Shuster Fred Guardineer Sven Elven Bob Kane Bernard Baily Homer Fleming
Paul Cassidy Fred Guardineer Sven Elven Bob Kane Bernard Baily Homer Fleming
Sven Elven Bernard Baily
Joe Shuster
Vincent Sullivan