KDP categories · Top KDP authors
Peggy Hadley: Amazon KDP author data
As of Nov 6, 2026, Peggy Hadley has 8 books on Amazon, 7 of them on a best-seller list in the last 30 days (best rank #4), mostly in Women, STEM Education, Science & Technology.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $0.99 – $10.24 |
| Median reviews | 48 |
| Total reviews | 339 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 88% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $9.99, 15% below the median of their main category, Women.
Peggy Hadley's best-ranked books
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Awesome Women In Science & Math - Book One: Inspiring Stories Of Those That Who Made A Difference
by Peggy Hadley
- Price$9.99
- Rating4.6
- Reviews61
-
Awesome Women In Science & Math - Book One: Inspiring Stories Of Those That Who Made A Difference
by Peggy Hadley
- Price$0.99
- Rating4.6
- Reviews61
-
Awesome Women In Medicine - Book Two: 20 Inspiring Stories Of Those Who Made A Difference
by Peggy Hadley
- Price$9.99
- Rating4.4
- Reviews45
-
Awesome Women In Medicine - Book Two: 20 Inspiring Stories Of Those Who Made A Difference
by Peggy Hadley
- Price$0.99
- Rating4.4
- Reviews45
-
Awesome Women Of Courage - Book Three: 18 Inspiring Stories Of Spies And Heroines Who Made A Difference In Wartime
by Peggy Hadley
- Price$9.99
- Rating4.8
- Reviews50
-
100 Color By Number Cozy Mystery Mosaic: Coloring Book For Relaxation 5 Holidays Featured
by Peggy Hadley
- Price$11.99
- Rating4.8
- Reviews9
-
Mystery Mosaic Pixel Color By Number: Mystery Coloring Book For Calm And Stress Relief Mythical Creatures
by Peggy Hadley
- Price$10.99
- Rating3.9
- Reviews18
-
Awesome Women Of Courage - Book Three: 18 Inspiring Stories Of Spies And Heroines Who Made A Difference In Wartime
by Peggy Hadley
- Price$0.99
- Rating4.8
- Reviews50
Main categories
FAQ
How many books does Peggy Hadley have on Amazon?
KDPTop tracks 8 of their books; 7 made an Amazon list in the last 30 days.
Which categories does Peggy Hadley publish in?
Their books chart most often in Women, STEM Education, Science & Technology.
How does Peggy Hadley price their books?
The median price is $9.99; half of the books cost $0.99–$10.24.
Has Peggy Hadley 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.