KDP categories · Top KDP authors
Earth Science: Amazon KDP category data
Amazon Books Best Sellers data for Earth Science, updated Nov 2, 2026: median price $15.70, median 27 reviews, average rating 4.5 and a KDPTop opportunity score of 27/100 (highly competitive).
| Price range (middle 50%) | $12.32 – $18.99 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 14% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 8% of the parent category Science & Technology (325), one of the easier corners under it.
- 14% of its best sellers came out in the last 90 days, more than in 78% of Books categories: readers here keep buying new titles.
Top 10 Earth Science best sellers
-
The All-In-One Small Print Handwriting Workbook For Teens: Write With Clarity, Confidence and Speed
by Khaula Mubasher
- List rank#1
- Price$11.86
- Rating4.8
- Reviews200
-
Spectrum Grade 7 Science Workbook, Middle School Books Covering Natural, Earth, Life Sciences, and More With Scientific Research Activities, Classroom or Homeschool Curriculum (Volume 59)
by Spectrum
- List rank#2
- Price$9.74
- Rating4.6
- Reviews2,687
-
National Geographic Student World Atlas, 6th Edition (NGK Atlases)
by National Geographic
- List rank#3
- Price$13.88
- Rating4.7
- Reviews737
-
The Finest Hours (Young Readers Edition) (True Rescue Series)
- List rank#4
- Price$6.29
- Rating4.6
- Reviews2,807
-
Harvesting Rainwater for Your Home: Design, Install, and Maintain a Self-Sufficient Water Collection and Storage System in 5 Simple Steps for DIY ... environmentalists (Simple Sustainable Living)
by Daniel I Stein
- List rank#5
- Price$15.97
- Rating4.4
- Reviews125
-
Knowledge Encyclopedia - Our Planet Earth (Knowledge Encyclopedia For Children)
- List rank#6
- Price$16.91
- Rating4.8
- Reviews536
-
The Fully Illustrated 100,000 Why Encyclopedia For Kids: The Big Questions Smart Kids Actually Ask (Ages 9 to 12)
by Ivy Wells
- List rank#7
- Price$16.99
- Rating4.9
- Reviews15
-
Space - Constellations: Knowledge Encyclopedia For Children
- List rank#8
- Price$5.60
- Rating4.6
- Reviews452
-
The Stars: A New Way to See Them: A Classic Illustrated Astronomy Reference about Our Solar System and the Universe
by H. A. Rey
- List rank#9
- Price$9.67
- Rating4.8
- Reviews844
-
Mark Twain Discovering the World of Geography Workbook, Grades 7-8 Middle School Books Focusing on Map Skills of t he Eastern Hemisphere, Social Studies Classroom or Homeschool Curriculum
by Myrl Shireman
- List rank#10
- Price$13.99
- Rating4.4
- Reviews1,581
Subcategories
FAQ
Is Earth Science a good niche for Amazon KDP?
Its KDPTop opportunity score is 27/100, which makes it highly competitive. The median best seller has 27 reviews and sells for $15.70.
How many reviews do you need to rank in Earth Science?
The median best seller has 27 reviews, and 76% of them have fewer than 100.
What do Earth Science best sellers cost?
The median price is $15.70; half of the best sellers are priced between $12.32 and $18.99.
Can new books break into Earth Science?
14% 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.