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Zaldy Tan: Amazon KDP author data
As of Nov 6, 2026, Zaldy Tan has 5 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #5), mostly in Self-Help, Dementia, Memory Improvement.
| Median price | $16.34 |
|---|---|
| Price range (middle 50%) | $14.74 – $19.76 |
| Median reviews | 9 |
| Total reviews | 27 |
| New books (30 days) | 4 |
| Breakout books (30 days) | 3 |
What stands out
- 80% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $16.34, 24% above the median of their main category, Self-Help.
- 4 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Zaldy Tan's best-ranked books
-
What to Remember When You Are Forgetting: How to Live and Thrive with Memory Loss, Alzheimer's, and Other Dementias
by Zaldy Tan
- Price$25.95
- Rating4.8
- Reviews9
-
What to Remember When You Are Forgetting: How to Live and Thrive with Memory Loss, Alzheimer's, and Other Dementias
by Zaldy Tan
- Price$14.99
- Rating4.8
- Reviews9
- Published2026-09
-
What to Remember When You Are Forgetting: How to Live and Thrive with Memory Loss, Alzheimer's, and Other Dementias
by Zaldy Tan
- Price$17.69
- Rating4.8
- Reviews9
- Published2026-09
-
Qué puedes recordar cuando estás olvidando/What to Remember When You Are Forgetting: Cómo vivir y prosperar con pérdida de memoria, Alzhéimer y otras demencias (Spanish Edition)
by Zaldy Tan
- Price$13.99
- Reviews-
- Published2026-09
-
Qué puedes recordar cuando estás olvidando (Spanish Edition)
by Zaldy Tan
- Price-
- Reviews-
Main categories
FAQ
How many books does Zaldy Tan have on Amazon?
KDPTop tracks 5 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Zaldy Tan publish in?
Their books chart most often in Self-Help, Dementia, Memory Improvement.
How does Zaldy Tan price their books?
The median price is $16.34; half of the books cost $14.74–$19.76.
Has Zaldy Tan released new books recently?
4 new books in the last 30 days, 3 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.