KDP categories · Top KDP authors
Carmen L. Morgan: Amazon KDP author data
As of Nov 6, 2026, Carmen L. Morgan has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #5), mostly in Heating, Ventilation & Air Conditioning, Construction, Mechanical.
| Median price | $53.48 |
|---|---|
| Price range (middle 50%) | $39.99 – $69.24 |
| Median reviews | 3 |
| Total reviews | 18 |
| New listings (30 days, incl. new editions) | 6 |
| Breakout books (30 days) | 6 |
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 $53.48, 34% above the median of their main category, Heating, Ventilation & Air Conditioning.
- 6 new listings in the last 30 days (new editions included), 6 of them broke into a Best Sellers list.
Carmen L. Morgan's best-ranked books
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HVAC Duct Design and Load Calculation Manual: Sizing Heating and Cooling Equipment, Airflow, and Ductwork for Residential and Commercial Buildings
by Carmen L. Morgan
- Price$69.99
- Rating5.0
- Reviews3
-
Commercial Refrigeration Handbook: Design, Installation, Service, and Troubleshooting of Supermarket, Walk-In, and Cold Storage Systems
by Carmen L. Morgan
- Price$39.99
- Rating5.0
- Reviews4
-
HVAC Duct Design and Load Calculation Manual: Sizing Heating and Cooling Equipment, Airflow, and Ductwork for Residential and Commercial Buildings
by Carmen L. Morgan
- Price$33.99
- Rating5.0
- Reviews3
-
Fire Protection Systems Design Handbook: Sprinkler, Standpipe, Alarm, and Smoke Control Engineering for Code-Compliant Buildings
by Carmen L. Morgan
- Price$39.99
- Rating5.0
- Reviews2
-
Commercial Refrigeration Handbook: Design, Installation, Service, and Troubleshooting of Supermarket, Walk-In, and Cold Storage Systems
by Carmen L. Morgan
- Price$66.98
- Rating5.0
- Reviews4
-
Fire Protection Systems Design Handbook: Sprinkler, Standpipe, Alarm, and Smoke Control Engineering for Code-Compliant Buildings
by Carmen L. Morgan
- Price$99.99
- Rating5.0
- Reviews2
Main categories
FAQ
How many books does Carmen L. Morgan have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Carmen L. Morgan publish in?
Their books chart most often in Heating, Ventilation & Air Conditioning, Construction, Mechanical.
How does Carmen L. Morgan price their books?
The median price is $53.48; half of the books cost $39.99–$69.24.
Has Carmen L. Morgan released new books recently?
6 new books in the last 30 days, 6 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.