KDP categories · Top KDP authors
Judy Hall: Amazon KDP author data
As of Nov 6, 2026, Judy Hall has 49 books on Amazon, 41 of them on a best-seller list in the last 30 days (best rank #1), mostly in Crystals, Energy Healing, Chakras.
| Median price | $12.79 |
|---|---|
| Price range (middle 50%) | $9.99 – $18.47 |
| Median reviews | 633 |
| Total reviews | 65,876 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Amazon lists 2 author pages (separate Author IDs) under this name; this page combines them.
- 84% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Judy Hall's best-ranked books
-
Crystals for Energy Protection
by Judy Hall
- Price$2.99
- Rating4.8
- Reviews253
-
The Crystal Bible (The Crystal Bible Series)
by Judy Hall
- Price$12.39
- Rating4.8
- Reviews18,274
-
Encyclopedia of Crystals, Revised and Expanded
by Judy Hall
- Price$15.03
- Rating4.8
- Reviews4,715
-
The Encyclopedia of Crystals, New Edition
by Judy Hall
- Price-
- Rating4.8
- Reviews633
-
Judy Hall's Crystal Companion: Enhance your life with crystals
by Judy Hall
- Price$2.99
- Rating4.8
- Reviews348
-
101 Power Crystals: The Ultimate Guide to Magical Crystals, Gems, and Stones for Healing and Transformation
by Judy Hall
- Price$12.79
- Rating4.7
- Reviews483
-
The Crystal Bible (The Crystal Bible Series Book 1)
by Judy Hall
- Price$11.99
- Rating4.8
- Reviews18,274
-
The Ultimate Guide to Crystal Grids: Transform Your Life Using the Power of Crystals and Layouts (The Ultimate Guide to...)
by Judy Hall
- Price$11.99
- Rating4.8
- Reviews901
-
The Encyclopedia of Crystals, New Edition
by Judy Hall
- Price$3.99
- Rating4.8
- Reviews633
-
Crystals and Sacred Sites: Use Crystals to Access the Power of Sacred Landscapes for Personal and Planetary Transformation
by Judy Hall
- Price-
- Rating4.8
- Reviews99
Main categories
FAQ
How many books does Judy Hall have on Amazon?
KDPTop tracks 49 of their books; 41 made an Amazon list in the last 30 days.
Which categories does Judy Hall publish in?
Their books chart most often in Crystals, Energy Healing, Chakras.
How does Judy Hall price their books?
The median price is $12.79; half of the books cost $9.99–$18.47.
Has Judy Hall 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.