Superman the offer. Siegel and Shuster submitted their work in late February and were paid $130 (AFI $) for those 13 pages. In early March they signed a contract (at Liebowitz's request) in which they released the copyright for Superman to Detective Comics, Inc. This was normal practice in the business, and Siegel and Shuster had given away the copyrights to their previous works as well. Superman was finally published on April 18, 1938, in the first issue of "Action Comics". The magazine sold very well, and feedback from readers showed it was because of Superman. Siegel and Shuster read pulp
The Death of Superman of Steel" #1 became the bestselling comic book issue of 1986. Byrne also wrote and illustrated "Action Comics", and scripted "The Adventures of Superman" with artist Jerry Ordway after the previous writer Marv Wolfman left. Under Byrne, a new Superman comic was released every week and each series maintained continuity with each other. He spent two years on the Superman comics before leaving in 1988, becoming dissatisfied with DC's lack of "conscious support" for him and that the version of the character which DC licensed for merchandising contradicted Byrne's representation of him in comics. As a result of Byrne's departure,