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John Collins: Amazon KDP author data
As of Nov 6, 2026, John Collins has 39 books on Amazon, 17 of them on a best-seller list in the last 30 days (best rank #1), mostly in Office Automation, Computers & Technology, Software.
| Median price | $8.99 |
|---|---|
| Price range (middle 50%) | $6.49 – $11.49 |
| Median reviews | 4 |
| Total reviews | 2,325 |
| New books (30 days) | 10 |
| Breakout books (30 days) | 5 |
What stands out
- Median price $8.99, 44% below the median of their main category, Office Automation.
- 10 new books in the last 30 days, 5 of them broke into a Best Sellers list.
John Collins's best-ranked books
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The Catholic Study Bible
by John Collins
- Price$17.27
- Rating4.6
- Reviews2,258
- Published2016-03
-
The Claude Cowork Handbook (Revised & Expanded Spring 2026): Your Complete Guide to Getting Started and Getting More Done
by John Collins
- Price$7.99
- Rating3.4
- Reviews13
-
Claude AI: Maximum Value (Newly Revised & Expanded September 2026): Making the Most of Free, Pro, and Max Tiers
by John Collins
- Price$6.99
- Rating4.8
- Reviews6
-
Claude Code: The Next Level: For Non-Developers Who've Moved Beyond the Basics (The Claude AI Guides Book 6)
by John Collins
- Price$5.99
- Rating5.0
- Reviews1
- Published2026-04
-
The ChatGPT Desktop Handbook for Chat, Work, and Codex: Stop Prompting. Start Delegating.
by John Collins
- Price$5.99
- Reviews-
-
Claude Cowork - Expanded: Extending What Claude AI Can Do (The Claude AI Guides Book 4)
by John Collins
- Price$4.99
- Reviews-
-
The Claude Cowork Mastery Guide (Newly Revised & Expanded September 2026): Work Smarter With Your AI Coworker (The Claude AI Guides)
by John Collins
- Price$9.99
- Rating4.3
- Reviews4
-
The Claude Cowork Handbook (Revised & Expanded Spring 2026): Your Complete Guide to Getting Started and Getting More Done (The Claude AI Guides)
by John Collins
- Price$9.99
- Rating3.4
- Reviews13
-
The Claude Cowork Mastery Guide (Newly Revised & Expanded September 2026): Work Smarter With Your AI Coworker (The Claude AI Guides Book 2)
by John Collins
- Price$5.99
- Rating4.3
- Reviews4
- Published2026-02
-
Claude Cowork - Expanded: Extending What Claude AI Can Do
by John Collins
- Price$7.99
- Reviews-
Main categories
FAQ
How many books does John Collins have on Amazon?
KDPTop tracks 39 of their books; 17 made an Amazon list in the last 30 days.
Which categories does John Collins publish in?
Their books chart most often in Office Automation, Computers & Technology, Software.
How does John Collins price their books?
The median price is $8.99; half of the books cost $6.49–$11.49.
Has John Collins released new books recently?
10 new books in the last 30 days, 5 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.