KDP categories · Top KDP authors
Sumer: Amazon KDP category data
Amazon Books Best Sellers data for Sumer, updated Nov 2, 2026: median price $13.99, median 1 reviews, average rating 4.3 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $11.79 – $18.24 |
|---|---|
| Average rating | 4.3 |
| New releases (90 days) | 16% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 1% of the parent category Mesopotamia (82), one of the easier corners under it.
- Its review barrier is lower than in 99% of Books categories: the median best seller has only 1 reviews, so new books can chart with few.
- 16% of its best sellers came out in the last 90 days, more than in 83% of Books categories: readers here keep buying new titles.
Top 10 Sumer best sellers
-
The Sumerian Tablets: Unearthing the Sacred Origins of Civilization
by John E. Marberry
- List rank#1
- Price$11.99
- Rating4.3
- Reviews12
-
Sumerian Cuneiform Workbook: Practice Ancient Mesopotamian Writing: Learn to Read and Write the World’s Oldest Script with Tracing Exercises, English ... and Practice Space – Perfect for Beginners
by Lingorama Publishing
- List rank#2
- Price$8.50
- Rating3.9
- Reviews8
-
The Flood Before the Bible: The Mesopotamian Origins of the Deluge — Gilgamesh, Atrahasis, Ziusudra, and the Sumerian Flood Myths That Inspired Noah's Ark (Illustrated Edition) (The Before Series)
by Marco Grecco
- List rank#3
- Price$22.99
- Rating4.4
- Reviews3
-
-
Humanity: Sumer's Rise and Fall: From Uruk and the First Cities to Akkad and the Last Kings of Ur (Humanity History Series)
by Eamann de Thuit
- List rank#5
- Price$21.99
- Rating5.0
- Reviews2
-
Learn the sumerian language: Complete reading and comprehension course
by Pablo Gabriel Dias
- List rank#6
- Price$15
- Rating5.0
- Reviews5
-
SUMERIAN MYTHOLOGY: Enki, the Anunnaki, and the Epic Flood That Shaped Humanity’s Earliest Stories (The Divine Myths and Legends Series)
- List rank#7
- Price$13.39
- Rating1.0
- Reviews1
-
Learn to Write Cuneiform: Sumerian Workbook with 200 signs
by Pablo Gabriel Dias
- List rank#8
- Price$11.90
- Reviews-
-
History Facts: Inventions From Fire To Ai (Facts and Knowledge)
by Daniel Bulmez
- List rank#9
- Price$15.99
- Rating4.0
- Reviews1
-
The Sumer Bible: From the Anunnaki to Ancient Astronaut Theories (Civilizations, History and Wars)
by Georges McRei
- List rank#10
- Price$34.99
- Reviews-
FAQ
Is Sumer a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 1 reviews and sells for $13.99.
How many reviews do you need to rank in Sumer?
The median best seller has 1 reviews, and 99% of them have fewer than 100.
What do Sumer best sellers cost?
The median price is $13.99; half of the best sellers are priced between $11.79 and $18.24.
Can new books break into Sumer?
16% 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.