 In 1949 , when the second run of the US Super Science Stories began , another Canadian edition appeared , but this was identical in content to the US version . Two British reprint editions of the second run also appeared , starting in October 1949 . The first was published by Thorpe & Porter ; the issues , which were not dated or numbered , appeared in October 1949 and February and June 1950 . The contents were drawn from the US issues dated January 1949 , November 1949 , and January 1950 respectively ; each was 96 pages and was priced at 1 / - . The second reprint edition was published by Pemberton 's ; these were 64 pages and again were undated and were priced at 1 / - . 
