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Kier Gaines: Amazon KDP author data
As of Nov 6, 2026, Kier Gaines has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #24), mostly in Positive Psychology, Success, Emotions.
| Median price | $15.62 |
|---|---|
| Price range (middle 50%) | $15.30 – $15.94 |
| Median reviews | 66 |
| Total reviews | 194 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $15.62, 74% above the median of their main category, Positive Psychology.
- 3 new books in the last 30 days, 2 of them broke into a Best Sellers list.
Kier Gaines's best-ranked books
-
It All Starts When You Do: How to Do the Real Work of Self-Healing
by Kier Gaines
- Price$16.25
- Rating4.9
- Reviews67
- Published2026-09
-
It All Starts When You Do: How to Do the Real Work of Self-Healing
by Kier Gaines
- Price$14.99
- Rating4.9
- Reviews67
-
It All Starts When You Do: A Therapist's Guide to Overcoming Self-Sabotaging and Work Towards Healing
by Kier Gaines
- Price-
- Rating4.9
- Reviews61
Main categories
FAQ
How many books does Kier Gaines have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Kier Gaines publish in?
Their books chart most often in Positive Psychology, Success, Emotions.
How does Kier Gaines price their books?
The median price is $15.62; half of the books cost $15.30–$15.94.
Has Kier Gaines released new books recently?
3 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.