KDP categories · Top KDP authors
Adrian K Mercer: Amazon KDP author data
As of Nov 6, 2026, Adrian K Mercer has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #54), mostly in Ophthalmology, Critical & Intensive care, Thoracic & Vascular.
| Median price | $104 |
|---|---|
| Price range (middle 50%) | $81.98 – $129 |
| Median reviews | 1 |
| Total reviews | 1 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $104, 941% above the median of their main category, Ophthalmology.
- 3 new books in the last 30 days, 2 of them broke into a Best Sellers list.
Adrian K Mercer's best-ranked books
-
Perioperative Care in Adult Cardiac Surgery: The 14-Day Clinical Readiness System: A 4-in-1 Textbook, Handbook, Case Workbook & Study Guide with 20 ... Video Tutorials for Anesthesia, CPB, CVICU
by Adrian K Mercer
- Price$104
- Reviews-
- Published2026-08
-
Chemical Reactor Design in Practice: A Problem-Solving Guide to Kinetics, Catalysis, Modelling, and Industrial Scale-Up
by Adrian K Mercer
- Price$154
- Reviews-
- Published2026-08
-
Ophthalmology Board Review 2026-2027: Get Board-Ready in 14 Days: Complete Written & Oral Board Mastery with 480 MCQs, 80 Oral Cases, 300 Workbook & Visual Drills & 20 Video Tutorials
by Adrian K Mercer
- Price$59.99
- Rating1.0
- Reviews1
Main categories
FAQ
How many books does Adrian K Mercer have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Adrian K Mercer publish in?
Their books chart most often in Ophthalmology, Critical & Intensive care, Thoracic & Vascular.
How does Adrian K Mercer price their books?
The median price is $104; half of the books cost $81.98–$129.
Has Adrian K Mercer released new books recently?
3 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.