KDP categories · Top KDP authors
Julia M. O'Brien: Amazon KDP author data
As of Nov 6, 2026, Julia M. O'Brien has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #73), mostly in Preaching, Old Testament, New, Used & Rental Textbooks.
| Median price | $38.85 |
|---|---|
| Price range (middle 50%) | $37.88 – $41.92 |
| Median reviews | - |
| Total reviews | 0 |
| New listings (30 days, incl. new editions) | 3 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $38.85, 71% above the median of their main category, Preaching.
- 3 new listings in the last 30 days (new editions included), 1 of them broke into a Best Sellers list.
Julia M. O'Brien's best-ranked books
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The New Oxford Annotated Bible: New Revised Standard Version with the Apocrypha
by Julia M. O'Brien
- Price$45
- Reviews-
- Published2026-11
-
Isaiah 40–66: An Interpretation Bible Commentary
by Julia M. O'Brien
- Price$36.91
- Reviews-
-
Isaiah 40–66: An Interpretation Bible Commentary
by Julia M. O'Brien
- Price$38.85
- Reviews-
Main categories
FAQ
How many books does Julia M. O'Brien have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Julia M. O'Brien publish in?
Their books chart most often in Preaching, Old Testament, New, Used & Rental Textbooks.
How does Julia M. O'Brien price their books?
The median price is $38.85; half of the books cost $37.88–$41.92.
Has Julia M. O'Brien released new books recently?
3 new books in the last 30 days, 1 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.