KDP categories · Top KDP authors
Michael A Chizner: Amazon KDP author data
As of Nov 6, 2026, Michael A Chizner has 8 books on Amazon, 7 of them on a best-seller list in the last 30 days (best rank #8), mostly in Cardiology, Cardiovascular, Heart Disease.
| Median price | $27.07 |
|---|---|
| Price range (middle 50%) | $24.20 – $32.01 |
| Median reviews | 305 |
| Total reviews | 2,377 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- 88% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $27.07, 59% below the median of their main category, Cardiology.
Michael A Chizner's best-ranked books
-
Clinical Cardiology Made Ridiculously Simple
by Michael A Chizner
- Price$44.95
- Rating4.6
- Reviews514
- Published2025-12
-
ECG Interpretation Made Ridiculously Simple
by Michael A Chizner
- Price$24.95
- Rating4.6
- Reviews186
-
Cardiac Drugs Made Ridiculously Simple: An Incredibly Easy Way to Learn for Medical, Nursing, Nurse Practitioner, PA Students, And Cardiac Fellows (MedMaster Medical Books)
by Michael A Chizner
- Price$16.17
- Rating4.5
- Reviews305
-
Cardiac Drugs Made Ridiculously Simple: Color Edition
by Michael A Chizner
- Price$32.95
- Reviews-
-
Cardiac Drugs Made Ridiculously Simple
by Michael A Chizner
- Price-
- Rating4.5
- Reviews305
-
Cardiac Physical Exam Made Ridiculously Simple
by Michael A Chizner
- Price$23.95
- Rating4.7
- Reviews39
-
Clinical Cardiology Made Ridiculously Simple
by Michael A Chizner
- Price$29.20
- Rating4.6
- Reviews514
-
Clinical Cardiology Made Ridiculously Simple: 6th Edition: An Incredibly Easy Way to Learn for Medical, Nursing, Nurse Practitioner, PA Students, And Cardiac Fellows (MedMaster Medical Books)
by Michael A Chizner
- Price-
- Rating4.6
- Reviews514
- Published2023-04
Main categories
FAQ
How many books does Michael A Chizner have on Amazon?
KDPTop tracks 8 of their books; 7 made an Amazon list in the last 30 days.
Which categories does Michael A Chizner publish in?
Their books chart most often in Cardiology, Cardiovascular, Heart Disease.
How does Michael A Chizner price their books?
The median price is $27.07; half of the books cost $24.20–$32.01.
Has Michael A Chizner released new books recently?
1 new book 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.