Collects the following by volume:
Vol. 1: Action Comics #1-31, Superman #1-7, New York World's Fair Comics #1-2
Vol. 2: Action Comics #32-47, Superman #8-15, World's Best Comics #1, World's Finest Comics #2-5
Vol. 3: Action Comics #48-65, Superman #16-24, World's Finest Comics #6-10
Vol. 4: Action Comics #66-85, Superman #25-33, World's Finest Comics #11-18
Vol. 5: Action Comics #86-105, Superman #34-43, World's Finest Comics #19-25
Vol. 6: Action Comics #106-125, Superman #44-54, World's Finest Comics #26-36
Vol. 7: Action Comics #126-147, Superman #55-65, World's Finest Comics #37-47