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Isabel Jacobs: Amazon KDP author data
As of Nov 6, 2026, Isabel Jacobs has 16 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #33), mostly in Historical, Romance, Inspirational.
| Median price | $4.99 |
|---|---|
| Price range (middle 50%) | $4.99 – $4.99 |
| Median reviews | 68 |
| Total reviews | 2,455 |
| New books (30 days) | 5 |
| Breakout books (30 days) | 2 |
What stands out
- 56% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $4.99, 55% below the median of their main category, Historical.
- 5 new books in the last 30 days, 2 of them broke into a Best Sellers list.
Isabel Jacobs's best-ranked books
-
The Duke's Sacred Vow: Historical Christian Christmas Romance (Brides of the Regency Book 1)
by Isabel Jacobs
- Price$4.99
- Rating4.5
- Reviews765
-
The Heir's Double Mind: Christian historical romance with a mystery (Conspiracies of the Regency Book 2)
by Isabel Jacobs
- Price$4.99
- Rating4.4
- Reviews68
-
The Blacksmith's Christmas Dream: Historical Christian Romance (Brides of the Regency Book 5)
by Isabel Jacobs
- Price$4.99
- Rating4.5
- Reviews37
-
The Earl's Courtship of Hope: Historical Christian Romance (Brides of the Regency Book 2)
by Isabel Jacobs
- Price$4.99
- Rating4.6
- Reviews318
-
The Architect's House of Belonging: Historical Christian Romance (Brides of the Regency Book 4)
by Isabel Jacobs
- Price$4.99
- Rating4.4
- Reviews192
-
The Spare's Season of Light: Historical Christian Romance (Brides of the Regency Book 3)
by Isabel Jacobs
- Price$4.99
- Rating4.6
- Reviews439
-
The Baron's Appointed Hour: Christian historical romance with a mystery (Conspiracies of the Regency Book 1)
by Isabel Jacobs
- Price$4.99
- Rating4.6
- Reviews109
-
The Spare's Season of Light: Historical Christian Romance (Brides of the Regency)
by Isabel Jacobs
- Price$17.99
- Rating4.6
- Reviews440
- Published2026-10
-
The Angel in the Flames: Christian romance with a Hint of Angelic Intervention (Heaven Sent)
by Isabel Jacobs
- Price$4.99
- Rating4.7
- Reviews58
-
El Voto Sagrado del Duque (Novias de la Regencia nº 1) (Spanish Edition)
by Isabel Jacobs
- Price$4.99
- Rating3.7
- Reviews18
Main categories
FAQ
How many books does Isabel Jacobs have on Amazon?
KDPTop tracks 16 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Isabel Jacobs publish in?
Their books chart most often in Historical, Romance, Inspirational.
How does Isabel Jacobs price their books?
The median price is $4.99; half of the books cost $4.99–$4.99.
Has Isabel Jacobs released new books recently?
5 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.