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David S Duncan: Amazon KDP author data
As of Nov 6, 2026, David S Duncan has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #3), mostly in Computers & Technology, Systems & Planning, Strategic Planning.
| Median price | $22.11 |
|---|---|
| Price range (middle 50%) | $18.25 – $28.55 |
| Median reviews | 1 |
| Total reviews | 2 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $22.11, 17% above the median of their main category, Computers & Technology.
- 3 new books in the last 30 days, 2 of them broke into a Best Sellers list.
David S Duncan's best-ranked books
-
The Year in Tech, 2027: The Insights You Need from Harvard Business Review (HBR Insights Series)
by David S Duncan
- Price$14.39
- Rating5.0
- Reviews1
- Published2026-10
-
The Year in Tech, 2027: The Insights You Need from Harvard Business Review (HBR Insights Series)
by David S Duncan
- Price$22.11
- Rating5.0
- Reviews1
- Published2026-10
-
The Future of Expertise: AI and the Reinvention of Professional Services
by David S Duncan
- Price$35
- Reviews-
Main categories
FAQ
How many books does David S Duncan have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does David S Duncan publish in?
Their books chart most often in Computers & Technology, Systems & Planning, Strategic Planning.
How does David S Duncan price their books?
The median price is $22.11; half of the books cost $18.25–$28.55.
Has David S Duncan released new books recently?
3 new books in the last 30 days, 2 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.