Captain Marvel (DC Comics) as "Hoppy the Magic Bunny", with all references to "Captain Marvel and "Shazam" removed. In the 1950s, a small British publisher, L. Miller and Son, published a number of black-and-white reprints of American comic books, including the Captain Marvel series. With the outcome of the "National v. Fawcett" lawsuit, L. Miller and Son found their supply of Captain Marvel material abruptly cut off. They requested the help of a British comic writer, Mick Anglo, who created a thinly-disguised version of the superhero called Marvelman. Captain Marvel, Jr. was adapted to create Young Marvelman, while Mary Marvel had her gender changed
Captain Marvel (DC Comics) low-print run in the fall of 1939 as an ashcan copy created for advertising and trademark purposes. Shortly after its printing, however, Fawcett found it could not trademark "Captain Thunder", "Flash Comics", or "Thrill Comics", because all three names were already in use. Consequently, the book was renamed "Whiz Comics", and Fawcett artist Pete Costanza suggested changing Captain Thunder's name to "Captain Marvelous", which the editors shortened to "Captain Marvel". The word balloons in the story were re-lettered to label the hero of the main story as "Captain Marvel". "Whiz Comics" #2 (cover-dated Feb. 1940) was published in late 1939.