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Basic Concepts (Early Learning, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Basic Concepts (Early Learning, Kindle eBooks), updated Nov 3, 2026: median price $4.99, median 310 reviews, average rating 4.6 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $6.99 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 3% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Only 3% of its best sellers are under 90 days old, fewer than in 88% of Kindle eBooks categories: established titles hold the list.
- At $4.99 its median price is below 91% of Kindle eBooks categories, so it is a volume game.
- Its review barrier is higher than in 74% of Kindle eBooks categories: the median best seller has 310 reviews, so new books need time to build up.
Top 10 Basic Concepts best sellers
-
Brown Bear, Brown Bear, What Do You See? (Brown Bear and Friends)
- List rank#1
- Price$8.99
- Rating4.9
- Reviews57,083
-
Polar Bear, Polar Bear, What Do You Hear? (Brown Bear and Friends)
- List rank#2
- Price$8.99
- Rating4.8
- Reviews8,314
-
First 100 Animals: A padded book—perfect for little hands to hold
by Roger Priddy
- List rank#3
- Price$5.99
- Rating4.8
- Reviews10,644
-
Panda Bear, Panda Bear, What Do You See? (Brown Bear and Friends)
- List rank#4
- Price$8.99
- Rating4.8
- Reviews4,850
-
Baby Bear, Baby Bear, What Do You See? (Brown Bear and Friends)
- List rank#5
- Price$8.99
- Rating4.8
- Reviews4,283
-
First 100 Trucks And Things That Go: A padded book—perfect for little hands to hold
by Roger Priddy
- List rank#6
- Price$6.99
- Rating4.8
- Reviews4,257
-
World of Reading: Mickey Mouse Clubhouse: Minnie-rella
by Lisa Ann Marsoli Disney Book Group
- List rank#7
- Price$3.99
- Rating4.2
- Reviews663
-
Oso pardo, oso pardo, ¿qué ves ahí?: / Brown Bear, Brown Bear, What Do You See? (Spanish edition) (Brown Bear and Friends)
- List rank#8
- Price$9.99
- Rating4.9
- Reviews1,382
-
Everyday Alphabet
by Rebecca Rissman
- List rank#9
- Price$8.99
- Rating4.0
- Reviews14
-
Subcategories
Same niche in Books: Basic Concepts
FAQ
Is Basic Concepts a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 310 reviews and sells for $4.99.
How many reviews do you need to rank in Basic Concepts?
The median best seller has 310 reviews, and 29% of them have fewer than 100.
What do Basic Concepts best sellers cost?
The median price is $4.99; half of the best sellers are priced between $3.99 and $6.99.
Can new books break into Basic Concepts?
3% 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.