KDP categories · Top KDP authors
Xinhui Xiong: Amazon KDP author data
As of Nov 6, 2026, Xinhui Xiong has 3 books on Amazon, 2 of them on a best-seller list in the last 30 days, mostly in Reference, Testing & Measurement, Research.
3Books on Amazon
2Listed in 30 days
-Average rating
| Median price | $67.27 |
|---|---|
| Price range (middle 50%) | $66.40 – $68.13 |
| Median reviews | - |
| Total reviews | 0 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $67.27, 256% above the median of their main category, Reference.
Xinhui Xiong's best-ranked books
-
The Role of AI in Assessment
by Xinhui Xiong
- Price-
- Reviews-
- Published2026-08
-
The Role of AI in Assessment
by Xinhui Xiong
- Price$68.99
- Reviews-
- Published2026-08
-
The Role of AI in Assessment: Revolutionizing Education
by Xinhui Xiong
- Price$65.54
- Reviews-
Main categories
FAQ
How many books does Xinhui Xiong have on Amazon?
KDPTop tracks 3 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Xinhui Xiong publish in?
Their books chart most often in Reference, Testing & Measurement, Research.
How does Xinhui Xiong price their books?
The median price is $67.27; half of the books cost $66.40–$68.13.
Has Xinhui Xiong released new books recently?
2 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.