KDP categories · Top KDP authors
Batuhan Piren: Amazon KDP author data
As of Nov 6, 2026, Batuhan Piren has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #39), mostly in Relativity, Poverty, Economic History.
| Median price | $2.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $2.99 |
| Median reviews | 4 |
| Total reviews | 8 |
| New books (30 days) | 5 |
| Breakout books (30 days) | 1 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $2.99, 80% below the median of their main category, Relativity.
- 5 new books in the last 30 days, 1 of them broke into a Best Sellers list.
Batuhan Piren's best-ranked books
-
Trapped in Three Dimensions: What Higher Space Reveals About the Fragility of Everything We Call Real
by Batuhan Piren
- Price$2.99
- Reviews-
- Published2026-08
-
Cigar 101: The Underground Knowledge They Don't Tell You
by Batuhan Piren
- Price$2.99
- Rating4.3
- Reviews6
- Published2026-06
-
Greed Without Limits: The True Story of Jordan Belfort, Wall Street's Most Dangerous Con Man
by Batuhan Piren
- Price$2.99
- Rating4.0
- Reviews2
- Published2026-09
-
The Price of Everything: Gold, Money, and the Hidden Architecture of Who Gets What — and Why
by Batuhan Piren
- Price$2.99
- Reviews-
-
The Last Signal: How Amelia Earhart Vanished, What the Radio Logs Reveal, and Why One Unflipped Switch Changed History Forever
by Batuhan Piren
- Price$2.99
- Reviews-
-
Edge of Everything: A Journey to the Boundaries of Space, Time, and the Known Universe
by Batuhan Piren
- Price$2.99
- Reviews-
Main categories
FAQ
How many books does Batuhan Piren have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Batuhan Piren publish in?
Their books chart most often in Relativity, Poverty, Economic History.
How does Batuhan Piren price their books?
The median price is $2.99; half of the books cost $2.99–$2.99.
Has Batuhan Piren released new books recently?
5 new books in the last 30 days, 1 of which reached a Best Sellers list.
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.