Episode 1: Twenty-Four Hours to Run
Strips 1-8 (November 5, 1939 to December 24, 1939)
Episode 1A: The Man of Tomorrow
Strip 1A (March 3, 1940?)
Episode 2: The Mindless Slaves of Dr. Grout
Strips 9-14 (December 31, 1939 to February 4, 1940)
Episode 3: Giants of Doom Valley
Strips 15-18 (February 11, 1940 to March 3, 1940)
How Superman Would End the War
Look Magazine (February 27, 1940)
Episode 4: Assassins and Spies
Strips 19-30 (March 10, 1940 to May 26, 1940)
Episode 5: The Chosen
Strips 31-38 (June 2, 1940 to July 21, 1940)
Episode 6: The Dangerous Inheritance
Strips 39-51 (July 28, 1940 to October 20, 1940)
Episode 7: The Bandit Robots of Metropolis
Strips 52-59 (October 27, 1940 to December 15, 1940)
Episode 8: Luthor, Master of Evil
Strips 60-70 (December 22, 1940 to March 2, 1941)
Episode 9: Death Race
Strips 71-85 (March 9, 1941 to June 15, 1941)
Episode 10: The Committee for a New Order
Strips 86-103 (June 22, 1941 to October 19, 1941)
Episode 11: Destroy All Trucks
Strips 104-118 (October 26, 1941 to February 1, 1942)
Episode 12: The Image
Strips 119-124 (February 8, 1942 to March 15, 1942)
Episode 13: Arson Evidence
Strips 125-134 (March 22, 1942 to May 24, 1942)
Episode 14: The Champion of Democracy
Strips 135-136 (May 31, 1942 to June 7, 1942)
Episode 15: The Superman Truck
Strips 137-151 (June 14, 1942 to September 20, 1942)
EPISODES 
