KDP categories · Top KDP authors
Mystery & Wonders (Math, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Mystery & Wonders (Math, Kindle eBooks), updated Nov 3, 2026: median price $6.99, median 50 reviews, average rating 4.4 and a KDPTop opportunity score of 27/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $10.71 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 9% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Prices spread wide: the middle half runs from $3.99 to $10.71, so budget editions and premium or boxed sets sell side by side.
Top 10 Mystery & Wonders best sellers
-
Top 10 Unsolved Mysteries (Top 10 Unexplained)
by Kathryn Clay
- List rank#1
- Price$8.79
- Rating2.6
- Reviews6
-
Top 10 Haunted Places (Top 10 Unexplained)
by Lori Polydoros
- List rank#2
- Price$8.79
- Rating5.0
- Reviews1
-
Top 10 UFO and Alien Mysteries (Top 10 Unexplained)
by Lori Polydoros
- List rank#3
- Price$10.99
- Rating3.0
- Reviews1
-
Top 10 Mythical Creatures (Top 10 Unexplained)
by Lori Polydoros
- List rank#4
- Price$10.99
- Rating3.5
- Reviews47
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-
Why Rabbits Eat Poop and Other Gross Facts about Pets (Gross Me Out)
by Jody Sullivan Rake
- List rank#6
- Price$10.99
- Rating4.0
- Reviews17
-
The Big Book of Weird Laws 3: Australia Adventure: (Fun Illustrated Novel For Kids)
by Meme Master
- List rank#7
- Price$3.99
- Rating4.4
- Reviews246
-
Soccer Superstars (Reading Rocks!)
- List rank#8
- Price$17.07
- Rating2.9
- Reviews23
-
Why Bed Bugs Bite and Other Gross Facts about Bugs (Gross Me Out)
by Jody Sullivan Rake
- List rank#9
- Price$10.99
- Rating4.2
- Reviews12
-
Weird-but-True Facts about Scary Things
by Lauren Coss
- List rank#10
- Price$11.36
- Rating3.2
- Reviews85
Same niche in Books: Mystery & Wonders
FAQ
Is Mystery & Wonders a good niche for Amazon KDP?
Its KDPTop opportunity score is 27/100, which makes it highly competitive. The median best seller has 50 reviews and sells for $6.99.
How many reviews do you need to rank in Mystery & Wonders?
The median best seller has 50 reviews, and 60% of them have fewer than 100.
What do Mystery & Wonders best sellers cost?
The median price is $6.99; half of the best sellers are priced between $3.99 and $10.71.
Can new books break into Mystery & Wonders?
9% 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.