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Richard Koch: Amazon KDP author data
As of Nov 6, 2026, Richard Koch has 11 books on Amazon, 10 of them on a best-seller list in the last 30 days (best rank #25), mostly in Time Management, Corporate Governance, Guides.
| Median price | $14.43 |
|---|---|
| Price range (middle 50%) | $11.19 – $18.89 |
| Median reviews | 123 |
| Total reviews | 8,700 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 91% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Richard Koch's best-ranked books
-
The 80/20 Principle: The Secret to Success by Achieving More with Less
by Richard Koch
- Price$14.43
- Rating4.4
- Reviews1,648
-
The 80/20 Principle: The Secret to Achieving More with Less
by Richard Koch
- Price$11.19
- Rating4.5
- Reviews2,839
-
The 80/20 Manager: The Secret to Working Less and Achieving More
by Richard Koch
- Price-
- Rating4.6
- Reviews123
-
The 80/20 Principle, Third Edition: The Secret to Achieving More with Less
by Richard Koch
- Price$6.99
- Rating4.5
- Reviews2,839
-
The 80/20 Manager: The Secret to Working Less and Achieving More
by Richard Koch
- Price$24.83
- Rating4.6
- Reviews123
-
The 80/20 Principle: Achieve More with Less: THE NEW 2022 EDITION OF THE CLASSIC BESTSELLER
by Richard Koch
- Price$18.89
- Rating4.4
- Reviews444
-
The 80/20 Manager: The Secret to Working Less and Achieving More
by Richard Koch
- Price$13.99
- Rating4.6
- Reviews123
-
80/20 Daily: Your Day-by-Day Guide to Happier, Healthier, Wealthier, and More Successful Living using the 8020 Principle
by Richard Koch
- Price$3.99
- Rating4.4
- Reviews75
-
The Financial Times Guide to Strategy, 5th Edition: How to Create, Pursue and Deliver a Winning Strategy (FT Guides Series)
by Richard Koch
- Price$19.19
- Rating4.6
- Reviews11
-
Simplify: How the Best Businesses in the World Succeed
by Richard Koch
- Price$14.99
- Rating4.4
- Reviews470
Main categories
FAQ
How many books does Richard Koch have on Amazon?
KDPTop tracks 11 of their books; 10 made an Amazon list in the last 30 days.
Which categories does Richard Koch publish in?
Their books chart most often in Time Management, Corporate Governance, Guides.
How does Richard Koch price their books?
The median price is $14.43; half of the books cost $11.19–$18.89.
Has Richard Koch 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.