KDP categories · Top KDP authors
Barbara J Aehlert MSEd BSPA: Amazon KDP author data
As of Nov 6, 2026, Barbara J Aehlert MSEd BSPA has 14 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #9), mostly in Emergency Medical Services, Cardiology, Cardiovascular.
| Median price | $43 |
|---|---|
| Price range (middle 50%) | $25.27 – $61.34 |
| Median reviews | 34 |
| Total reviews | 694 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 57% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $43, 19% below the median of their main category, Emergency Medical Services.
Barbara J Aehlert MSEd BSPA's best-ranked books
-
ECGs Made Easy
by Barbara J Aehlert MSEd BSPA
- Price$64.07
- Rating4.7
- Reviews96
- Published2022-08
-
The 12-Lead ECG in Acute Coronary Syndromes
by Barbara J Aehlert MSEd BSPA
- Price$65.05
- Rating4.4
- Reviews19
- Published2024-09
-
Pocket Guide for ECGs Made Easy
by Barbara J Aehlert MSEd BSPA
- Price$34.99
- Rating4.8
- Reviews34
- Published2022-09
-
ECGs Made Easy - E-Book
by Barbara J Aehlert MSEd BSPA
- Price$60.87
- Rating4.7
- Reviews96
-
Pocket Guide for ECGs Made Easy - E-Book
by Barbara J Aehlert MSEd BSPA
- Price$19.24
- Rating4.8
- Reviews34
-
ACLS Study Guide - E-Book
by Barbara J Aehlert MSEd BSPA
- Price$18.35
- Rating4.2
- Reviews31
-
ACLS Study Guide
by Barbara J Aehlert MSEd BSPA
- Price$40.99
- Rating4.2
- Reviews31
-
Pocket Reference for ECGs Made Easy
by Barbara J Aehlert MSEd BSPA
- Price-
- Rating4.5
- Reviews104
-
ECGs Made Easy, Fourth Edition (Book & Pocket Reference)
by Barbara J Aehlert MSEd BSPA
- Price$56.10
- Rating4.2
- Reviews86
- Published2009-12
-
ACLS Study Guide
by Barbara J Aehlert MSEd BSPA
- Price$26.37
- Rating4.5
- Reviews57
- Published2006-09
Main categories
FAQ
How many books does Barbara J Aehlert MSEd BSPA have on Amazon?
KDPTop tracks 14 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Barbara J Aehlert MSEd BSPA publish in?
Their books chart most often in Emergency Medical Services, Cardiology, Cardiovascular.
How does Barbara J Aehlert MSEd BSPA price their books?
The median price is $43; half of the books cost $25.27–$61.34.
Has Barbara J Aehlert MSEd BSPA 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.