KDP categories · Top KDP authors
Ying Hu: Amazon KDP author data
As of Nov 6, 2026, Ying Hu has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days, mostly in Hardware & Robotics, Programming, Robots.
5Books on Amazon
5Listed in 30 days
-Average rating
| Median price | $12.99 |
|---|---|
| Price range (middle 50%) | $12.56 – $12.99 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 5 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- 5 new books in the last 30 days.
Ying Hu's best-ranked books
-
Chip's Human Checkpoint: A Story About Approval, Oversight, and Acting Carefully (Chip's AI Adventures)
by Ying Hu
- Price-
- Reviews-
-
Chip and the Mystery Library: A Story About Finding Trusted Knowledge Before Answering (Chip's AI Adventures)
by Ying Hu
- Price$12.99
- Reviews-
- Published2026-08
-
Chip Makes a Plan: A Story About Goals, Steps, Helpers, Progress, and Change (Chip's AI Adventures)
by Ying Hu
- Price$11.26
- Reviews-
-
Chip's Human Checkpoint: A Story About Approval, Oversight, and Acting Carefully (Chip's AI Adventures)
by Ying Hu
- Price$12.99
- Reviews-
- Published2026-08
-
Chip and the Secret in the Backpack: A Story About Privacy, Permission, and Protecting Information (Chip's AI Adventures)
by Ying Hu
- Price$12.99
- Reviews-
- Published2026-08
Main categories
FAQ
How many books does Ying Hu have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Ying Hu publish in?
Their books chart most often in Hardware & Robotics, Programming, Robots.
How does Ying Hu price their books?
The median price is $12.99; half of the books cost $12.56–$12.99.
Has Ying Hu released new books recently?
5 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.