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Research (Education Theory, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Research (Education Theory, Kindle eBooks), updated Nov 2, 2026: median price $28.34, median 33 reviews, average rating 4.6 and a KDPTop opportunity score of 30/100 (highly competitive).
| Price range (middle 50%) | $9.99 – $40.14 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 2% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 3% of the parent category Education Theory (1,023), one of the easier corners under it.
- At $28.34 its median price beats 99% of Kindle eBooks categories, leaving more margin per copy.
- Only 2% of its best sellers are under 90 days old, fewer than in 93% of Kindle eBooks categories: established titles hold the list.
Top 10 Research best sellers
-
Research Design: Qualitative, Quantitative, and Mixed Methods Approaches
- List rank#1
- Price$62.40
- Rating4.5
- Reviews492
-
Qualitative Inquiry and Research Design: Choosing Among Five Approaches
- List rank#2
- Price$62.40
- Rating4.8
- Reviews125
-
From Topic to Thesis: A Guide to Theological Research
by Michael Kibbe
- List rank#3
- Price$16.99
- Rating4.7
- Reviews511
-
Quality Research Papers: For Students of Religion and Theology
by Nancy Jean Vyhmeister
- List rank#4
- Price$14.99
- Rating4.7
- Reviews215
-
Interviewing as Qualitative Research: A Guide for Researchers in Education and the Social Sciences
by Irving Seidman
- List rank#5
- Price$37.95
- Rating5.0
- Reviews1
-
The Montessori Method
by Maria Montessori
- List rank#6
- Price$0.99
- Rating4.6
- Reviews618
-
The Impact Cycle: What Instructional Coaches Should Do to Foster Powerful Improvements in Teaching
by Jim Knight
- List rank#7
- Price$24.57
- Rating4.7
- Reviews473
-
A Technique for Producing Ideas
by James Webb Young
- List rank#8
- Price$0.99
- Rating4.3
- Reviews1,712
-
Creating Cultures of Thinking: The 8 Forces We Must Master to Truly Transform Our Schools
by Ron Ritchhart
- List rank#9
- Price$19
- Rating4.5
- Reviews330
-
How to Do Your Case Study
by Gary Thomas
- List rank#10
- Price$49.79
- Rating4.7
- Reviews37
FAQ
Is Research a good niche for Amazon KDP?
Its KDPTop opportunity score is 30/100, which makes it highly competitive. The median best seller has 33 reviews and sells for $28.34.
How many reviews do you need to rank in Research?
The median best seller has 33 reviews, and 72% of them have fewer than 100.
What do Research best sellers cost?
The median price is $28.34; half of the best sellers are priced between $9.99 and $40.14.
Can new books break into Research?
2% 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.