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Marty Klein: Amazon KDP author data
As of Nov 6, 2026, Marty Klein has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #4).
4Books on Amazon
4Listed in 30 days
4.4Average rating
| Median price | $16.59 |
|---|---|
| Price range (middle 50%) | $12.63 – $21.14 |
| Median reviews | 481 |
| Total reviews | 1,531 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
Marty Klein's best-ranked books
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Sexual Intelligence: What We Really Want from Sex and How to Get It
by Marty Klein
- Price$12.15
- Rating4.5
- Reviews481
-
Sexual Intelligence: What We Really Want from Sex, and How to Get It―A Thought-Provoking Exploration of Sexual Health, Well-Being, and Desire―A Motivational Read for Summer Self-Care
by Marty Klein
- Price$12.79
- Rating4.5
- Reviews481
-
His Porn, Her Pain: Confronting America's PornPanic with Honest Talk About Sex
by Marty Klein
- Price$23.40
- Rating4.0
- Reviews88
-
Sexual Intelligence: What We Really Want from Sex--and How to Get It
by Marty Klein
- Price$20.39
- Rating4.5
- Reviews481
FAQ
How many books does Marty Klein have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
How does Marty Klein price their books?
The median price is $16.59; half of the books cost $12.63–$21.14.
Has Marty Klein 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.