KDP categories · Top KDP authors
Doug Gelbert: Amazon KDP author data
Doug Gelbert has 131 books on Amazon, 130 of them on a best-seller list in the last 30 days (best rank #3), mostly in Pennsylvania, Connecticut, Atlantic Provinces.
131Books on Amazon
130Listed in 30 days
3.9Average rating
| Median price | $0.99 |
|---|---|
| Price range (middle 50%) | $0.99 – $1.49 |
| Median reviews | 3 |
| Total reviews | 495 |
| New books (30 days) | 6 |
| Breakout books (30 days) | 0 |
What stands out
- 99% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $0.99, 88% below the median of their main category, Pennsylvania.
- 6 new books in the last 30 days.
Doug Gelbert's best-ranked books
-
Hike With Your Dog State Park Pass - Georgia
by Doug Gelbert
- Price$0.99
- Reviews-
-
Hike With Your Dog State Park Pass - New York
by Doug Gelbert
- Price$0.99
- Reviews-
-
Hike With Your Dog State Park Pass - Iowa
by Doug Gelbert
- Price$0.99
- Reviews-
-
Hike With Your Dog State Park Pass - South Carolina
by Doug Gelbert
- Price$0.99
- Rating5.0
- Reviews1
-
A Walking Tour of Virginia City, Nevada (Look Up, America! Series)
by Doug Gelbert
- Price$0.99
- Rating4.2
- Reviews5
-
A Bark In The Park-Berkshires: The 20 Best Places To Hike With Your Dog (Hike With Your Dog Guidebooks)
by Doug Gelbert
- Price$2.99
- Reviews-
-
Hike With Your Dog State Park Pass - Oklahoma
by Doug Gelbert
- Price$0.99
- Reviews-
-
Hike With Your Dog State Park Pass - Delaware
by Doug Gelbert
- Price$0.99
- Reviews-
-
A Walking Tour of Wilmington, North Carolina (Look Up, America! Series)
by Doug Gelbert
- Price$0.99
- Rating4.1
- Reviews5
-
A Walking Tour of Lincoln, Nebraska (Look Up, America! Series)
by Doug Gelbert
- Price$0.99
- Rating4.0
- Reviews1
Main categories
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.