KDP categories · Top KDP authors
Catherine Gray: Amazon KDP author data
As of Nov 6, 2026, Catherine Gray has 10 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #3), mostly in Journalists, Alcoholism, Addiction & Recovery.
| Median price | $9.94 |
|---|---|
| Price range (middle 50%) | $6.99 – $16.84 |
| Median reviews | 1,984 |
| Total reviews | 38,705 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 0 |
What stands out
- 90% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Catherine Gray's best-ranked books
-
The Unexpected Joy of Being Sober: Discovering a happy, healthy, wealthy alcohol-free life
by Catherine Gray
- Price$6.99
- Rating4.6
- Reviews10,318
- Published2017-12
-
The Unexpected Joy of Being Sober: Discovering a happy, healthy, wealthy alcohol-free life
by Catherine Gray
- Price$8.89
- Rating4.6
- Reviews10,318
-
The Unexpected Joy of Being Sober: Discovering a Happy, Healthy, Wealthy Alcohol-Free Life
by Catherine Gray
- Price$16.79
- Rating4.6
- Reviews10,318
-
Little Addictions: Freedom from our tiny but mighty compulsions
by Catherine Gray
- Price$10.99
- Rating4.3
- Reviews123
- Published2026-01
-
The Unexpected Joy of Being Single: Locating Happily-Single Serenity
by Catherine Gray
- Price$17.59
- Rating4.4
- Reviews1,984
-
The Unexpected Joy of Being Single
by Catherine Gray
- Price-
- Rating4.4
- Reviews1,984
-
The Unexpected Joy of Being Single
by Catherine Gray
- Price$6.99
- Rating4.4
- Reviews1,984
-
Sunshine Warm Sober: The unexpected joy of being sober – forever
by Catherine Gray
- Price-
- Rating4.4
- Reviews777
-
Sunshine Warm Sober: The unexpected joy of being sober – forever
by Catherine Gray
- Price$0.99
- Rating4.4
- Reviews777
- Published2021-06
-
Little Addictions: Freedom from the habits that hold you back
by Catherine Gray
- Price$16.99
- Rating4.3
- Reviews122
Main categories
FAQ
How many books does Catherine Gray have on Amazon?
KDPTop tracks 10 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Catherine Gray publish in?
Their books chart most often in Journalists, Alcoholism, Addiction & Recovery.
How does Catherine Gray price their books?
The median price is $9.94; half of the books cost $6.99–$16.84.
Has Catherine Gray 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.