KDP categories · Top KDP authors
Ken Shelf: Amazon KDP author data
As of Nov 6, 2026, Ken Shelf has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #1), mostly in Cacti & Succulents, Ornamental Plants, House Plants.
| Median price | $12.05 |
|---|---|
| Price range (middle 50%) | $9.59 – $14.74 |
| Median reviews | 1,768 |
| Total reviews | 7,071 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $12.05, 20% below the median of their main category, Cacti & Succulents.
Ken Shelf's best-ranked books
-
Succulent Obsession: A Complete Guide
by Ken Shelf
- Price$12.99
- Rating4.6
- Reviews183
-
Essential Succulents: The Beginner's Guide
by Ken Shelf
- Price$4.99
- Rating4.6
- Reviews3,353
-
Essential Succulents: The Beginner's Guide
by Ken Shelf
- Price$11.12
- Rating4.6
- Reviews3,353
-
Succulent Obsession: A Complete Guide
by Ken Shelf
- Price$20
- Rating4.6
- Reviews183
Main categories
FAQ
How many books does Ken Shelf have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Ken Shelf publish in?
Their books chart most often in Cacti & Succulents, Ornamental Plants, House Plants.
How does Ken Shelf price their books?
The median price is $12.05; half of the books cost $9.59–$14.74.
Has Ken Shelf 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.