KDP categories · Top KDP authors
Catherine M Otto: Amazon KDP author data
As of Nov 6, 2026, Catherine M Otto has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #3), mostly in Cardiology, Diagnostic Imaging, Diagnostics & Labs.
| Median price | $138 |
|---|---|
| Price range (middle 50%) | $122 – $143 |
| Median reviews | 57 |
| Total reviews | 409 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $138, 109% above the median of their main category, Cardiology.
Catherine M Otto's best-ranked books
-
Textbook of Clinical Echocardiography
by Catherine M Otto
- Price$138
- Rating4.6
- Reviews53
-
Textbook of Clinical Echocardiography
by Catherine M Otto
- Price$143
- Rating4.8
- Reviews154
-
Textbook of Clinical Echocardiography E-Book
by Catherine M Otto
- Price$122
- Rating4.6
- Reviews53
-
Valvular Heart Disease: A Companion to Braunwald's Heart Disease
by Catherine M Otto
- Price$162
- Rating5.0
- Reviews2
-
Textbook of Clinical Echocardiography: Expert Consult - Online and Print
by Catherine M Otto
- Price$49.69
- Rating4.5
- Reviews61
-
Textbook of Clinical Echocardiography
by Catherine M Otto
- Price-
- Rating4.4
- Reviews86
Main categories
FAQ
How many books does Catherine M Otto have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Catherine M Otto publish in?
Their books chart most often in Cardiology, Diagnostic Imaging, Diagnostics & Labs.
How does Catherine M Otto price their books?
The median price is $138; half of the books cost $122–$143.
Has Catherine M Otto released new books recently?
0 new books in the last 30 days.
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.