"Super Science Stories" was an initial success, and within a year Popular increased Pohl's budget slightly, allowing him to pay a bonus rate on occasion. Pohl wrote many stories himself, to fill the magazine and to augment his salary. He managed to obtain stories by writers who subsequently became very well known, such as Isaac Asimov and Robert Heinlein. After Pohl entered the army in early 1943, wartime paper shortages led Popular to cease publication of "Super Science Stories". The final issue of the first run was dated May of that year. In 1949 the title was revived with Ejler Jakobsson as editor; this version, which included many reprinted stories, lasted almost three years, with the last issue dated August 1951. A Canadian reprint edition of the first run included material from both "Super Science Stories" and "Astonishing Stories"; it was unusual in that it published some original fiction rather than just reprints. There were also Canadian and British reprint editions of the second incarnation of the magazine.