KDP categories · Top KDP authors
Garret Romaine: Amazon KDP author data
As of Nov 6, 2026, Garret Romaine has 13 books on Amazon, 13 of them on a best-seller list in the last 30 days (best rank #10), mostly in Rocks & Minerals, Mining, Fossils.
| Median price | $20.97 |
|---|---|
| Price range (middle 50%) | $17.97 – $23.48 |
| Median reviews | 176 |
| Total reviews | 2,191 |
| New listings (30 days, incl. new editions) | 1 |
| 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.
Garret Romaine's best-ranked books
-
Rockhounding Idaho (Rockhounding Series)
by Garret Romaine
- Price$24.95
- Rating4.8
- Reviews389
-
Rockhounding Idaho: A Guide to the State's Best Rockhounding Sites (Rockhounding Series)
by Garret Romaine
- Price$19.99
- Rating4.8
- Reviews389
-
Gold Panning California: A Guide to the Area's Best Sites for Gold
by Garret Romaine
- Price$21.99
- Rating4.6
- Reviews70
-
Geology Lab for Kids: 52 Projects to Explore Rocks, Gems, Geodes, Crystals, Fossils, and Other Wonders of the Earth's Surface
by Garret Romaine
- Price$11.99
- Rating4.7
- Reviews265
-
Gold Panning the Pacific Northwest
by Garret Romaine
- Price$24.95
- Rating4.4
- Reviews20
-
Gem Trails of Northern California
by Garret Romaine
- Price$21.95
- Rating4.6
- Reviews197
-
Gold Panning California
by Garret Romaine
- Price$26.95
- Rating4.6
- Reviews70
-
Gem Trails of Oregon
by Garret Romaine
- Price-
- Rating4.8
- Reviews343
-
Gold Panning the Pacific Northwest: A Guide to the Area's Best Sites for Gold
by Garret Romaine
- Price$17.99
- Rating4.4
- Reviews20
-
Geology Lab for Kids: 52 Projects to Explore Rocks, Gems, Geodes, Crystals, Fossils, and Other Wonders of the Earth's Surface (Volume 13)
by Garret Romaine
- Price$22.99
- Rating4.7
- Reviews265
Main categories
FAQ
How many books does Garret Romaine have on Amazon?
KDPTop tracks 13 of their books; 13 made an Amazon list in the last 30 days.
Which categories does Garret Romaine publish in?
Their books chart most often in Rocks & Minerals, Mining, Fossils.
How does Garret Romaine price their books?
The median price is $20.97; half of the books cost $17.97–$23.48.
Has Garret Romaine released new books recently?
1 new book 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.