KDP categories · Top KDP authors
Ruth Ann Mercer: Amazon KDP author data
As of Nov 6, 2026, Ruth Ann Mercer has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #20), mostly in Organic, U.S. Cooking, Organic & Sustainable.
| Median price | $19.99 |
|---|---|
| Price range (middle 50%) | $14.99 – $24.99 |
| Median reviews | 19 |
| Total reviews | 19 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $19.99, 20% above the median of their main category, Organic.
Ruth Ann Mercer's best-ranked books
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The Complete Osteoporosis Program: Understand Your DEXA Scan, Weigh Medication Choices, and Build Stronger Bones with Illustrated Safe Exercises, Calcium-Smart Eating, and Fall-Prevention Habits
by Ruth Ann Mercer
- Price$9.99
- Rating5.0
- Reviews19
-
The Amish Homestead Handbook: 150+ Old-Fashioned Skills, Recipes & Home Remedies for Self-Sufficient Living: From-Scratch Cooking, Canning & ... Homesteading (The Amish Homestead Collection)
by Ruth Ann Mercer
- Price$29.99
- Reviews-
- Published2026-10
Main categories
FAQ
How many books does Ruth Ann Mercer have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Ruth Ann Mercer publish in?
Their books chart most often in Organic, U.S. Cooking, Organic & Sustainable.
How does Ruth Ann Mercer price their books?
The median price is $19.99; half of the books cost $14.99–$24.99.
Has Ruth Ann Mercer released new books recently?
2 new books in the last 30 days, 2 of which reached a Best Sellers list.
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.