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Superheroes (Science Fiction, Books): Amazon KDP category data
Amazon Books Best Sellers data for Superheroes (Science Fiction, Books), updated Nov 2, 2026: median price $7.47, median 1,007 reviews, average rating 4.7 and a KDPTop opportunity score of 23/100 (highly competitive).
| Price range (middle 50%) | $5.67 – $9.77 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 4% |
| Books on the list | 100 |
| Store | Books |
What stands out
- At $7.47 its median price is below 96% of Books categories, so it is a volume game.
- Its review barrier is higher than in 85% of Books categories: the median best seller has 1,007 reviews, so new books need time to build up.
- Only 4% of its best sellers are under 90 days old, fewer than in 82% of Books categories: established titles hold the list.
Top 10 Superheroes best sellers
-
Marvel - I'm Ready to Read with Spider-Man - Interactive Read-Along Sound Book - Great for Early Readers - PI Kids
by PI Kids
- List rank#1
- Price$9.13
- Rating4.8
- Reviews4,119
-
What Should Danny Do? (The Power to Choose Series)
by Adir Levy
- List rank#2
- Price$12.52
- Rating4.8
- Reviews25,762
-
The Power of Three (Marvel Spidey and His Amazing Friends) (Little Golden Book)
- List rank#3
- Price$4.98
- Rating4.8
- Reviews3,578
-
Is That Supercat?: A Funny Rhyming Read-Aloud Picture Book About a Superhero Cat (Purrific Tales)
- List rank#4
- Price$0
- Rating4.2
- Reviews4
-
Minecraft Stonesword Saga Chapter Book Boxed Set (Minecraft Stonesword Saga)
by Nick Eliopulos
- List rank#5
- Price$25.98
- Rating4.9
- Reviews513
-
Marvel Spider-man - Spidey and his Amazing Friends – Spidey Makes a Splash Sound Book - PI Kids
by PI Kids
- List rank#6
- Price$8.24
- Rating4.8
- Reviews671
-
Super Mario Little Golden Book (Nintendo®)
by Steve Foxe
- List rank#7
- Price$5
- Rating4.8
- Reviews4,285
-
5-Minute Spidey and His Amazing Friends Stories (5-Minute Stories)
- List rank#8
- Price$13.48
- Rating4.7
- Reviews287
-
Marvel Spider-man, Avengers, Guardians of the Galaxy, and More! - 3D Look and Find Activity Book! - Iron Man 3D Glasses Included! - PI Kids
by PI Kids
- List rank#9
- Price$6.49
- Rating4.6
- Reviews562
-
The Princess in Black: Three Smashing Adventures: Books 1-3 (Box Set of Early Chapter Books About Funny Hero Adventures)
by Shannon Hale
- List rank#10
- Price$12.47
- Rating4.9
- Reviews1,024
FAQ
Is Superheroes a good niche for Amazon KDP?
Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 1,007 reviews and sells for $7.47.
How many reviews do you need to rank in Superheroes?
The median best seller has 1,007 reviews, and 14% of them have fewer than 100.
What do Superheroes best sellers cost?
The median price is $7.47; half of the best sellers are priced between $5.67 and $9.77.
Can new books break into Superheroes?
4% 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.