KDP categories · Top KDP authors
Barbara Lazio: Amazon KDP author data
As of Nov 6, 2026, Barbara Lazio has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #5), mostly in Surgery, Neurosurgery, Medicine.
| Median price | $13.69 |
|---|---|
| Price range (middle 50%) | $10.84 – $15.84 |
| Median reviews | 18 |
| Total reviews | 53 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $13.69, 31% below the median of their main category, Surgery.
Barbara Lazio's best-ranked books
-
Off the Top of My Head: Stories from the Operating Room That Will Make You Laugh (or Cry)
by Barbara Lazio
- Price$7.99
- Rating4.8
- Reviews18
- Published2026-09
-
Off the Top of My Head: Stories from the Operating Room That Will Make You Laugh (or Cry)
by Barbara Lazio
- Price$17.99
- Rating4.8
- Reviews18
-
Off the Top of My Head: Stories from the Operating Room That Will Make You Laugh (or Cry)
by Barbara Lazio
- Price$13.69
- Rating4.8
- Reviews17
Main categories
FAQ
How many books does Barbara Lazio have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Barbara Lazio publish in?
Their books chart most often in Surgery, Neurosurgery, Medicine.
How does Barbara Lazio price their books?
The median price is $13.69; half of the books cost $10.84–$15.84.
Has Barbara Lazio released new books recently?
2 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.