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Crystal Hubbard: Amazon KDP author data
As of Nov 6, 2026, Crystal Hubbard has 43 books on Amazon, 15 of them on a best-seller list in the last 30 days (best rank #9), mostly in Biographies, Women, House & Home.
| Median price | $6.99 |
|---|---|
| Price range (middle 50%) | $4.99 – $10.86 |
| Median reviews | 19 |
| Total reviews | 1,729 |
| New books (30 days) | 7 |
| Breakout books (30 days) | 5 |
What stands out
- 7 new books in the last 30 days, 5 of them broke into a Best Sellers list.
Crystal Hubbard's best-ranked books
-
Who Is LeBron James? (Who Was?)
by Crystal Hubbard
- Price$4.50
- Rating4.7
- Reviews479
- Published2023-02
-
Who Is LeBron James? (Who Was?)
by Crystal Hubbard
- Price$3.99
- Rating4.7
- Reviews479
-
Who Is Martha Stewart? (Who Was?)
by Crystal Hubbard
- Price$6.99
- Reviews-
-
Who Is Misty Copeland? (Who Was?)
by Crystal Hubbard
- Price$6.99
- Reviews-
-
Who Is Cynthia Erivo? (Who HQ Now)
by Crystal Hubbard
- Price$4.99
- Rating4.6
- Reviews48
-
The Story of Tennis Champion Arthur Ashe
by Crystal Hubbard
- Price$8.95
- Rating4.2
- Reviews22
-
Who Is Ruby Bridges? (Who Was?)
by Crystal Hubbard
- Price$6.99
- Reviews-
-
Who Was John Lewis?
by Crystal Hubbard
- Price$5.24
- Rating4.9
- Reviews43
-
Who Is Misty Copeland? (Who Was?)
by Crystal Hubbard
- Price$6.99
- Reviews-
- Published2027-01
-
Simone Biles: A Who HQ Illustrated Biography
by Crystal Hubbard
- Price$6.56
- Reviews-
Main categories
FAQ
How many books does Crystal Hubbard have on Amazon?
KDPTop tracks 43 of their books; 15 made an Amazon list in the last 30 days.
Which categories does Crystal Hubbard publish in?
Their books chart most often in Biographies, Women, House & Home.
How does Crystal Hubbard price their books?
The median price is $6.99; half of the books cost $4.99–$10.86.
Has Crystal Hubbard released new books recently?
7 new books in the last 30 days, 5 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.