Total Issues: 2

The dates of the two issues correspond to the US editions that they reprint, but they are not complete reproductions. The Oct-1939 issue lacks a short story and possibly some other material, while the Dec-1939 has all the fiction but lacks some of the non-fiction content.

Total Issues: 6

Canadian reprint from Columbia magazines, with original artwork

Science Fiction is primarily a journal of review and criticism. In its earlier issues it ran some fiction and verse. The magazine continued to be published to 1992 at least but no longer carried any fiction.

Canadian reprint edition of Science Fiction Adventures (UK). As far as is known the contents are identical to the UK issues.

Total Issues: 9

Total Issues: 12

UK edition took on a separate existence. The numbering of the first issue was derived from Suspect, a detective magazine which ceased after 5 issues.

Total Issues: 32

Originally a reprint edition of the second US title, but continued with original stories from Jan-1959 after the American edition folded. Notations like "printed 3/58" that appeared in the lower right corner of the contents page were the closest thing to dates that appeared in this magazine.

A Canadian reprint edition was distributed from #15 at least.

Total Issues: 1

Total Issues: 46

Total Issues: 1

A large-size paperbound book, given away as a subscription premium. It was first advertised in the May 1931 issue of Wonder Stories.

Total Issues: 6

Booklet series, first advertised in Future Feb '43 (on sale in Dec '42).

Total Issues: 6+2+6+6+10+12=42

These issues were the starting point for the most complex sequence of Ultimate's reprint magazines, a sequence which underwent two title changes and spun off two additional titles. Since the exact sequence of issues and interrelationships of these titles seems little understood, this would seem an appropriate place to summarize them.

Following the sixth issue a bewildering sequence of title changes began. The seventh issue was titled SF Adventure Classics. This was followed by Strange Fantasy: #s 8, 9 and 10. After that SF Adventure Classics #8 was issued, which had the retroactive effect of splitting off the Strange Fantasy issues into their own sequence, which continued through #13.

SF Adventure Classics #8 was followed by Space Adventures #9, 10 and 11. A title change back to SF Adventure Classics appeared to take place with the next issue, #12. However, shortly afterward a Space Adventures #12 also appeared and continued the original sequence, eventually concluding with #14. Thus was the second sequence of SF Adventure Classics retroactively split off to form its own sequence, which continued for several more years.

Issues & Index Sources

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Total Issues: 1

Reprint magazine.

Total Issues: 15

Fanzine with exellent checklists and author bibliographies.

Total Issues: 39

One of the high-quality printed fanzines of the Thirties that regularly featured fiction by professional writers. Titled changed to Fantasy Magazine with the January 1934 issue. The installments of the Cosmos round-robin were not printed in the issues themselves but as separately-bound supplements.

Issues & Index Sources

Total Issues: 2

A form of 'best of' selection.