KDP categories · Top KDP authors
Mark J. Kohler: Amazon KDP author data
As of Nov 6, 2026, Mark J. Kohler has 9 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #1), mostly in Small Business, Bookkeeping, Taxation.
| Median price | $17.59 |
|---|---|
| Price range (middle 50%) | $14.99 – $20 |
| Median reviews | 397 |
| Total reviews | 4,018 |
| 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.
Mark J. Kohler's best-ranked books
-
The Tax and Legal Playbook: Game-Changing Solutions To Your Small Business Questions, 2nd Edition
by Mark J. Kohler
- Price$17.59
- Rating4.7
- Reviews861
-
The Tax and Legal Playbook: Game-Changing Solutions To Your Small Business Questions
by Mark J. Kohler
- Price$14.99
- Rating4.7
- Reviews861
- Published2019-07
-
The Tax and Legal Playbook: Game-Changing Solutions To Your Small Business Questions
by Mark J. Kohler
- Price$21.37
- Rating4.7
- Reviews860
- Published2019-07
-
What Your CPA Isn't Telling You: Life-Changing Tax Strategies
by Mark J. Kohler
- Price$14.99
- Rating4.4
- Reviews397
- Published2011-03
-
What Your CPA Isn't Telling You: Life-Changing Tax Strategies
by Mark J. Kohler
- Price$20
- Rating4.4
- Reviews397
-
What Your CPA Isn't Telling You: Life-Changing Tax Strategies
by Mark J. Kohler
- Price$12.46
- Rating4.4
- Reviews397
-
Lawyers are Liars: The Truth About Protecting Our Assets
by Mark J. Kohler
- Price$9.99
- Rating3.0
- Reviews1
-
The Tax and Legal Playbook: Game-Changing Solutions to Your Small-Business Questions
by Mark J. Kohler
- Price$28.41
- Rating4.6
- Reviews138
-
Lawyers Are Liars: The Truth About Protecting Our Assets
by Mark J. Kohler
- Price$18.16
- Rating4.5
- Reviews106
-
The Zero Tax Strategy: How Entrepreneurs Legally Eliminate Taxes Using Government Incentives
by Mark J. Kohler
- Price$7.99
- Rating5.0
- Reviews20
- Published2026-07
Main categories
FAQ
How many books does Mark J. Kohler have on Amazon?
KDPTop tracks 9 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Mark J. Kohler publish in?
Their books chart most often in Small Business, Bookkeeping, Taxation.
How does Mark J. Kohler price their books?
The median price is $17.59; half of the books cost $14.99–$20.
Has Mark J. Kohler 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.