KDP categories · Top KDP authors
Ringeo Ulentz: Amazon KDP author data
As of Nov 6, 2026, Ringeo Ulentz has 39 books on Amazon, 38 of them on a best-seller list in the last 30 days (best rank #3), mostly in Africa, Malawi, Kenya.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $9.99 – $9.99 |
| Median reviews | 1 |
| Total reviews | 11 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 97% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $9.99, 19% below the median of their main category, Africa.
Ringeo Ulentz's best-ranked books
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Luxembourg Coloring Book for kids with facts
by Ringeo Ulentz
- Price$9.99
- Reviews-
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Malaysia Coloring Book for kids with facts
by Ringeo Ulentz
- Price$9.99
- Rating5.0
- Reviews1
-
Ethiopia coloring book for kids with facts
by Ringeo Ulentz
- Price$9.99
- Reviews-
-
Sao tome and Principe coloring book for kids with facts
by Ringeo Ulentz
- Price$9.99
- Rating5.0
- Reviews1
-
Cuba Coloring Book for kids with facts
by Ringeo Ulentz
- Price$9.99
- Reviews-
- Published2025-08
-
Malawi coloring book for kids with facts
by Ringeo Ulentz
- Price$9.99
- Reviews-
-
Latvia Coloring Book for kids with facts
by Ringeo Ulentz
- Price$9.99
- Reviews-
-
Saint Lucia Coloring Book for kids with facts
by Ringeo Ulentz
- Price$9.99
- Reviews-
-
Uganda Coloring Book for Kids with facts
by Ringeo Ulentz
- Price$9.99
- Reviews-
-
Kenya Coloring Book for kids with facts
by Ringeo Ulentz
- Price$9.99
- Reviews-
Main categories
FAQ
How many books does Ringeo Ulentz have on Amazon?
KDPTop tracks 39 of their books; 38 made an Amazon list in the last 30 days.
Which categories does Ringeo Ulentz publish in?
Their books chart most often in Africa, Malawi, Kenya.
How does Ringeo Ulentz price their books?
The median price is $9.99; half of the books cost $9.99–$9.99.
Has Ringeo Ulentz released new books recently?
0 new books in the last 30 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.