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David McKnight: Amazon KDP author data
As of Nov 6, 2026, David McKnight has 12 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #2), mostly in Retirement Planning, Taxation, Personal.
| Median price | $12 |
|---|---|
| Price range (middle 50%) | $11.03 – $13.14 |
| Median reviews | 490 |
| Total reviews | 6,281 |
| New books (30 days) | 0 |
| 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.
- Median price $12, 24% below the median of their main category, Retirement Planning.
David McKnight's best-ranked books
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The Power of Zero, Revised and Updated: How to Get to the 0% Tax Bracket and Transform Your Retirement
by David McKnight
- Price$12.19
- Rating4.7
- Reviews1,778
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The Power of Zero, Revised and Updated: How to Get to the 0% Tax Bracket and Transform Your Retirement
by David McKnight
- Price$9.99
- Rating4.5
- Reviews1,062
- Published2018-09
-
The Guru Gap: How America’s Financial Gurus Are Leading You Astray, and How to Get Back on Track
by David McKnight
- Price$11.55
- Rating4.3
- Reviews59
-
Tax-Free Income for Life: A Step-by-Step Plan for a Secure Retirement
by David McKnight
- Price$12.99
- Rating4.5
- Reviews490
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-
Tax-Free Income for Life: A Step-by-Step Plan for a Secure Retirement
by David McKnight
- Price$12
- Rating4.5
- Reviews489
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-
Tax-Free Income for Life: A Step-by-Step Plan for a Secure Retirement
by David McKnight
- Price$8.99
- Rating4.5
- Reviews490
-
The Volatility Shield: How to Vanquish the 4% Rule & Maximize Your Retirement Income
by David McKnight
- Price$15.95
- Rating4.7
- Reviews339
-
The Volatility Shield: How to Vanquish the 4% Rule & Maximize Your Retirement Income
by David McKnight
- Price$11.03
- Rating4.7
- Reviews339
Main categories
FAQ
How many books does David McKnight have on Amazon?
KDPTop tracks 12 of their books; 12 made an Amazon list in the last 30 days.
Which categories does David McKnight publish in?
Their books chart most often in Retirement Planning, Taxation, Personal.
How does David McKnight price their books?
The median price is $12; half of the books cost $11.03–$13.14.
Has David McKnight 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.