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Charles Spencer: Amazon KDP author data
Charles Spencer has 39 books on Amazon, 22 of them on a best-seller list in the last 30 days (best rank #1), mostly in Royalty, Maritime History & Piracy, Great Britain.
39Books on Amazon
22Listed in 30 days
4.4Average rating
| Median price | $17.14 |
|---|---|
| Price range (middle 50%) | $14.95 – $33.97 |
| Median reviews | 124 |
| Total reviews | 38,587 |
| New books (30 days) | 15 |
| Breakout books (30 days) | 10 |
What stands out
- Amazon lists 2 author pages (separate Author IDs) under this name; this page combines them.
- 56% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $17.14, 18% above the median of their main category, Royalty.
- 15 new books in the last 30 days, 10 of them broke into a Best Sellers list.
Charles Spencer's best-ranked books
-
Swan Song: Diana, my sister
by Charles Spencer
- Price$14.99
- Rating4.5
- Reviews2,271
- Published2026-09
-
Swan Song: Diana, my sister
by Charles Spencer
- Price$16.95
- Rating4.5
- Reviews2,271
- Published2026-09
-
Swan Song: Diana, my sister
by Charles Spencer
- Price$23
- Rating4.5
- Reviews2,244
-
El canto del cisne: Diana, mi hermana (Spanish Edition)
by Charles Spencer
- Price$14.99
- Rating4.2
- Reviews153
- Published2026-09
-
The White Ship: The gripping Sunday Times bestselling book about the Anarchy in medieval England (Conquest, Anarchy and the Wrecking of Henry I’s Dream)
by Charles Spencer
- Price$14.99
- Rating4.4
- Reviews5,143
-
A Very Private School: A Memoir
by Charles Spencer
- Price$1.99
- Rating4.4
- Reviews2,359
-
El canto del Cisne. Diana, mi hermana / Swan Song. Diana, My Sister (Spanish Edition)
by Charles Spencer
- Price$24.95
- Rating4.2
- Reviews153
-
The White Ship: Conquest, Anarchy and the Wrecking of Henry I’s Dream
by Charles Spencer
- Price$18.99
- Rating4.4
- Reviews5,143
-
A Very Private School: A Memoir
by Charles Spencer
- Price$14.95
- Rating4.4
- Reviews2,357
-
Swan Song: Diana, my sister. Beautiful. Beloved. Hunted.
by Charles Spencer
- Price-
- Rating4.3
- Reviews2,223
- Published2026-09
Main categories
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.