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Wonyoung Ahn: Amazon KDP author data
As of Nov 6, 2026, Wonyoung Ahn has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #4), mostly in Inorganic, Chemistry, Organic.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $7.99 – $12.74 |
| Median reviews | 3 |
| Total reviews | 6 |
| New books (30 days) | 4 |
| Breakout books (30 days) | 3 |
What stands out
- Median price $9.99, 43% above the median of their main category, Inorganic.
- 4 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Wonyoung Ahn's best-ranked books
-
Introductory Organic Chemistry Exam Practice: 10 College Organic Chemistry Practice Exams with Detailed Step-by-Step Solutions
by Wonyoung Ahn
- Price$14.99
- Reviews-
-
General Chemistry I Exam Practice: 10 Full-Length College Chemistry Exams with Detailed Step-by-Step Solutions
by Wonyoung Ahn
- Price$7.99
- Rating5.0
- Reviews3
-
General Chemistry II Exam Practice: 10 College Chemistry Practice Exams with Detailed Step-by-Step Solutions & a bonus Organic Chemistry Naming quiz
by Wonyoung Ahn
- Price$7.99
- Reviews-
-
General Chemistry I Exam Practice: 10 Full-Length College Chemistry Exams with Detailed Step-by-Step Solutions
by Wonyoung Ahn
- Price$11.99
- Rating5.0
- Reviews3
Main categories
FAQ
How many books does Wonyoung Ahn have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Wonyoung Ahn publish in?
Their books chart most often in Inorganic, Chemistry, Organic.
How does Wonyoung Ahn price their books?
The median price is $9.99; half of the books cost $7.99–$12.74.
Has Wonyoung Ahn released new books recently?
4 new books in the last 30 days, 3 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.