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James Caldwell: Amazon KDP author data
As of Nov 6, 2026, James Caldwell has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #3), mostly in Generative AI, Natural Language Processing, Management Information Systems.
| Median price | $12.99 |
|---|---|
| Price range (middle 50%) | $8.49 – $17.74 |
| Median reviews | 20 |
| Total reviews | 80 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $12.99, 39% below the median of their main category, Generative AI.
James Caldwell's best-ranked books
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The AI Prompt Playbook: Master AI Prompt Engineering with 140 Ready-to-Use Templates for ChatGPT, Claude, Gemini & Copilot
by James Caldwell
- Price$6.99
- Rating4.4
- Reviews29
- Published2026-04
-
The AI Prompt Playbook: Master AI Prompt Engineering with 140 Ready-to-Use Templates for ChatGPT, Claude, Gemini & Copilot
by James Caldwell
- Price$16.99
- Rating4.4
- Reviews29
-
Prompt Engineering Mastery: Advanced Prompt Engineering for Business - The FORGED System with 147 Templates for ChatGPT, Claude, Gemini & Copilot
by James Caldwell
- Price$8.99
- Rating4.8
- Reviews11
-
Prompt Engineering Mastery: Advanced Prompt Engineering for Business - The FORGED System with 147 Templates for ChatGPT, Claude, Gemini & Copilot
by James Caldwell
- Price$19.99
- Rating4.8
- Reviews11
Main categories
FAQ
How many books does James Caldwell have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does James Caldwell publish in?
Their books chart most often in Generative AI, Natural Language Processing, Management Information Systems.
How does James Caldwell price their books?
The median price is $12.99; half of the books cost $8.49–$17.74.
Has James Caldwell released new books recently?
0 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.