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Steampunk (Science Fiction Graphic Novels, Books): Amazon KDP category data
Amazon Books Best Sellers data for Steampunk (Science Fiction Graphic Novels, Books), updated Nov 3, 2026: median price $17.95, median 11 reviews, average rating 4.6 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $13.87 – $25 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 11% |
| Books on the list | 79 |
| Store | Books |
What stands out
- Its median reviews are 4% of the parent category Science Fiction Graphic Novels (307), one of the easier corners under it.
- Its review barrier is lower than in 82% of Books categories: the median best seller has only 11 reviews, so new books can chart with few.
Top 10 Steampunk best sellers
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One of Them Is the Killer: A Suspect Murder Mystery Puzzle Book with 47,000 Names, 30 Clues, and One Final Killer
by Ruth Ravenscroft
- List rank#4
- Price$13.99
- Rating4.0
- Reviews17
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Lady Mechanika Volume 9: The Mechanical Menagerie
by Madeleine Holly-Rosing
- List rank#8
- Price$16.99
- Reviews-
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Kill 6 Billion Demons Book 5: Breaker of Infinities
by Tom Parkinson-Morgan
- List rank#9
- Price$17.99
- Rating5.0
- Reviews37
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FAQ
Is Steampunk a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 11 reviews and sells for $17.95.
How many reviews do you need to rank in Steampunk?
The median best seller has 11 reviews, and 68% of them have fewer than 100.
What do Steampunk best sellers cost?
The median price is $17.95; half of the best sellers are priced between $13.87 and $25.
Can new books break into Steampunk?
11% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.