Action Comics by Cary Bates and Curt Swan in issue #432 (February 1974). Issues #437 (July 1974) and #443 (Jan. 1975) of the series were in the 100 Page Super Spectacular format. Martin Pasko wrote issue #500 (October 1979) which featured a history of the Superman canon as it existed at the time and was published in the Dollar Comics format. The superheroine Vixen made her first appearance in "Action Comics" #521 (July 1981). To mark the 45th anniversary of the series, Lex Luthor and Brainiac were both given an updated appearance in issue #544 (June 1983). Lex Luthor dons his war
Action Comics on the title with issue #19, where unlike the previous issues, the setting for the "Action Comics" series would now take place in the present. Diggle announced his resignation as the writer of the series shortly before his first issue went on sale. Diggle left the title with only one issue completed (he would be co-writer for #20 and co-plot issue #21), with Daniel taking on full scripting and art duties for the two following issues completing the three part story arc "Hybrid". Scott Lobdell wrote the series after Diggle and Daniel's departure. Writer Greg Pak and artist Aaron Kuder