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Nanostructures (Physics, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Nanostructures (Physics, Kindle eBooks), updated Nov 3, 2026: median price $11.99, median 6 reviews, average rating 4.5 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $5.99 – $55.08 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 7% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 1% of the parent category Physics (682), one of the easier corners under it.
- At $11.99 its median price beats 93% of Kindle eBooks categories, leaving more margin per copy.
- Its review barrier is lower than in 87% of Kindle eBooks categories: the median best seller has only 6 reviews, so new books can chart with few.
Top 10 Nanostructures best sellers
-
Scientific American September 2026
- List rank#1
- Price$6.99
- Rating4.8
- Reviews13
-
Scientific American October 2026
- List rank#2
- Price$6.99
- Rating4.2
- Reviews7
-
Scientific American June 2026
- List rank#3
- Price$6.99
- Rating4.4
- Reviews42
-
Scientific American November 2026
- List rank#4
- Price$6.99
- Reviews-
-
Scientific American July/August 2026
- List rank#5
- Price$6.99
- Rating4.7
- Reviews8
-
Scientific American May 2026
- List rank#6
- Price$6.99
- Rating4.0
- Reviews1
-
Scientific American 14th April 2026
- List rank#7
- Price$6.99
- Rating4.5
- Reviews11
-
Scientific American 20th January 2026
- List rank#8
- Price$6.99
- Rating4.6
- Reviews3
-
Scientific American 18th November 2025
- List rank#9
- Price$6.99
- Reviews-
-
Scientific American 16th December 2025
- List rank#10
- Price$6.99
- Rating4.5
- Reviews2
Same niche in Books: Nanostructures
FAQ
Is Nanostructures a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 6 reviews and sells for $11.99.
How many reviews do you need to rank in Nanostructures?
The median best seller has 6 reviews, and 88% of them have fewer than 100.
What do Nanostructures best sellers cost?
The median price is $11.99; half of the best sellers are priced between $5.99 and $55.08.
Can new books break into Nanostructures?
7% 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.