Publishers: Pulphouse Publishing, Inc.; Eugene, OR, Jan 1993; The Unifont Company, Inc.; Evanston, IL, Apr 1993.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | mid-Dec | |
| Winter | Spring | Summer | Fall | Winter | |||||||||
| 1993 | v1 #1 Jan |
v1 #2 Apr |
v1 #3 Jul |
v1 #4 Aug |
v1 #5 Oct |
v1 #6 Dec |
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| 1994 | v2 #1 #7 Feb |
v2 #2 #8 Apr |
v2 #3 #9 Jun |
v2 #4 #10 Aug |
v2 #5 #11 Oct |
v2 #6 #12 Dec |
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| 1995 | v3 #1 #13 Feb |
v3 #2 #14 Apr |
v3 #3 #15 Jun |
v3 #4 #16 Aug |
v3 #5 #17 Oct |
v3 #6 #18 Dec |
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| 1996 | v4 #1 #19 Feb |
v4 #2 #20 Apr |
v4 #3 #21 Jun |
v4 #4 #22 Aug |
v4 #5 #23 Nov |
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| 1997 | v4 #6 #24 Feb |
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Tops in Science Fiction (about)
Publishers: Love Romances Publishing Co., Inc.; Stamford, CT.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | mid-Dec | |
| Winter | Spring | Summer | Fall | Winter | |||||||||
| 1953 | v1 #1 Spring |
v1 #2 Fall |
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Tops in Science Fiction (UK) (about)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | mid-Dec | |
| Winter | Spring | Summer | Fall | Winter | |||||||||
| 1954 | # 1 |
# 2 |
# 3 |
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