Weird Tales, Vol. 21, No. 6
| Book | Black Colossus |
| Periodical Title | Weird Tales |
| Publisher | Popular Fiction Publishing Co. |
| Copyright Holder | Popular Fiction Publishing Co. |
| Editor | Farnsworth Wright |
| Cover Art by | Margaret Brundage |
| Contributing Writer | Robert E. Howard, Jack Williamson, Paul Ernst (2), Hugh B. Cave, Clark Ashton Smith, Sophie Wenzel Ellis, H. Warner Munn, Carl Jacobi, August Derleth, M. Humphreys |
| Format | Pulp Magazine |
| Language | English |
| Location | Indianapolis, Indiana |
| Cover Date | 1933-06 |
| Copyright | 1933 |
| Pages / Font | 673-800 pages |
| Price | 25¢ |
| Volume Number | 21 |
| Issue Number | 6 |
| Chapters | Black Colossus — Robert E. Howard Golden Blood (part 3) — Jack Williamson The Iron Man — Paul Ernst The Crawling Curse — Hugh B. Cave Genius Loci — Clark Ashton Smith The Dwellers in the House — Sophie Wenzel Ellis A Sprig of Rosemary — H. Warner Munn The Last Drive — Carl Jacobi Nellie Foster — August W. Derleth The Eyrie Weird Story Reprint: The Floor Above — M. L. Humphreys |
Added by auboisdormant