KDP categories · Top KDP authors
Soil Science (Agricultural Sciences, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Soil Science (Agricultural Sciences, Kindle eBooks), updated Nov 2, 2026: median price $9.99, median 46 reviews, average rating 4.6 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $5.99 – $15.50 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 4% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 15% of the parent category Agricultural Sciences (300), one of the easier corners under it.
- Only 4% of its best sellers are under 90 days old, fewer than in 82% of Kindle eBooks categories: established titles hold the list.
- Prices spread wide: the middle half runs from $5.99 to $15.50, so budget editions and premium or boxed sets sell side by side.
Top 10 Soil Science best sellers
-
The Intelligent Gardener: Growing Nutrient-Dense Food (Mother Earth News Books for Wiser Living)
by Steve Solomon
- List rank#1
- Price$11.99
- Rating4.7
- Reviews516
-
Composting 101: Starting From Scraps: Transform Your Kitchen Waste into Nutrient-Rich Soil for Healthier Plants and a Greener World | A Plant Lover’s Guide to Effortless Composting
by Logan Clarke
- List rank#2
- Price$2.99
- Rating4.9
- Reviews41
-
ReGen: A New Future for Farming, Food, and Health
- List rank#3
- Price$16.41
- Rating5.0
- Reviews3
-
Greenhouse Gardening Guide For Beginners: Grow Organic Vegetables, Fruits, and Herbs Year-Round Using Proven Cold-Climate Strategies and Easily Master Natural Pest Control
by Willow Smart
- List rank#4
- Price$3.99
- Rating4.8
- Reviews29
-
Think Like An Ecosystem: An Introduction to Permaculture, Water Systems, Soil Science and Landscape Design
by Amélie des Plantes
- List rank#5
- Price$6.99
- Rating4.6
- Reviews350
-
Sherlock Puzzle Book (Volume 1): Unsolved Cases And Riddles Documented By Dr John Watson (Mildred's Sherlock Puzzle Book Series)
by Mildred T. Walker
- List rank#6
- Price$5.99
- Rating4.3
- Reviews264
-
For the Love of Soil: Strategies to Regenerate Our Food Production Systems
by Nicole Masters
- List rank#7
- Price$9.99
- Rating4.7
- Reviews280
-
Off Grid Living Simplified: Ultimate DIY Guide to Harness Solar Power, Build Simple Water Systems and Create a Sustainable Homestead to Achieve Freedom, Security and Total Independence
by Angus Sherman
- List rank#8
- Price$0.99
- Rating4.3
- Reviews45
-
The Ultimate Guide to Regenerative Farming for Beginners: Simple and Effective Indigenous Techniques to Design Sustainable Food Gardens, Save & Improve Soil, and Grow Organic Food Indoors & Outdoors
by Ryan Goldman
- List rank#9
- Price$7.99
- Rating4.2
- Reviews67
-
Restoring Barren Land: A Comprehensive Guide to Afforestation and Soil Remediation (EarthFirst: The Sustainable Series)
by Naresh Garg
- List rank#10
- Price$2.99
- Reviews-
Same niche in Books: Soil Science
FAQ
Is Soil Science a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 46 reviews and sells for $9.99.
How many reviews do you need to rank in Soil Science?
The median best seller has 46 reviews, and 59% of them have fewer than 100.
What do Soil Science best sellers cost?
The median price is $9.99; half of the best sellers are priced between $5.99 and $15.50.
Can new books break into Soil Science?
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.