KDP categories · Top KDP authors
Wendy Mass: Amazon KDP author data
As of Nov 7, 2026, Wendy Mass has 35 books on Amazon, 22 of them on a best-seller list in the last 30 days (best rank #7), mostly in Non-religious, Space Exploration, Travel.
| Median price | $7.99 |
|---|---|
| Price range (middle 50%) | $5.99 – $8.99 |
| Median reviews | 605 |
| Total reviews | 21,433 |
| New listings (30 days, incl. new editions) | 3 |
| Breakout books (30 days) | 0 |
What stands out
- 63% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $7.99, 60% above the median of their main category, Non-religious.
- 3 new listings in the last 30 days (new editions included).
Wendy Mass's best-ranked books
-
A Mango-Shaped Space
by Wendy Mass
- Price$8.16
- Rating4.6
- Reviews2,071
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-
A Mango-Shaped Space
by Wendy Mass
- Price$7.99
- Rating4.6
- Reviews2,071
-
Space Taxi: Water Planet Rescue
by Wendy Mass
- Price$5.30
- Rating4.6
- Reviews46
-
Space Taxi: Archie Takes Flight
by Wendy Mass
- Price$5.99
- Rating4.4
- Reviews66
-
A Mango Shaped Space
by Wendy Mass
- Price$12.79
- Rating4.6
- Reviews2,070
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-
The Candymakers and the Great Chocolate Chase
by Wendy Mass
- Price-
- Rating4.7
- Reviews796
-
-
Lo and Behold: (A Graphic Novel)
by Wendy Mass
- Price$8.99
- Rating4.6
- Reviews92
Main categories
FAQ
How many books does Wendy Mass have on Amazon?
KDPTop tracks 35 of their books; 22 made an Amazon list in the last 30 days.
Which categories does Wendy Mass publish in?
Their books chart most often in Non-religious, Space Exploration, Travel.
How does Wendy Mass price their books?
The median price is $7.99; half of the books cost $5.99–$8.99.
Has Wendy Mass released new books recently?
3 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.