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Lena Empyema: Amazon KDP author data
As of Nov 6, 2026, Lena Empyema has 8 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #3), mostly in Medical History & Records, Administration & Policy, Medical & Surgical.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $10.99 |
| Median reviews | 198 |
| Total reviews | 2,194 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 75% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $9.99, 53% below the median of their main category, Medical History & Records.
Lena Empyema's best-ranked books
-
Basic Billing & Documentation for the Outpatient PMHNP: Answers to Common Questions Asked by New Mental Health Nurse Practitioners & Students
by Lena Empyema
- Price$2.99
- Rating4.4
- Reviews117
-
Nursing Narrative Note Examples to Save Your License: Charting and Documentation Suggestions for RNs & LPNs Who Have to Describe the Indescribable in a Medical Record
by Lena Empyema
- Price$3.99
- Rating4.1
- Reviews698
-
Chart to Save Your RN License: A Comprehensive Guide to What, When, and How to Document for Nurses
by Lena Empyema
- Price$9.99
- Rating4.2
- Reviews278
-
Nursing Narrative Note Examples to Save Your License: Charting and Documentation Suggestions for RNs & LPNs Who Have to Describe the Indescribable in a Medical Record
by Lena Empyema
- Price$11.99
- Rating4.1
- Reviews698
-
Basic Billing & Documentation for the Outpatient PMHNP: Answers to Common Questions Asked by New Mental Health Nurse Practitioners & Students
by Lena Empyema
- Price$9.99
- Rating4.4
- Reviews117
-
Chart to Save Your RN License: A Comprehensive Guide to What, When, and How to Document for Nurses
by Lena Empyema
- Price$3.99
- Rating4.2
- Reviews278
-
IV Start Guide for Students & New Nurses: 5 Steps to Increase Competence & Confidence
by Lena Empyema
- Price-
- Rating4.8
- Reviews6
- Published2020-12
-
Report Sheets & Shift Organizer for Bedside Nurses: COLOR Interior
by Lena Empyema
- Price$14.99
- Rating4.5
- Reviews2
- Published2020-03
Main categories
FAQ
How many books does Lena Empyema have on Amazon?
KDPTop tracks 8 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Lena Empyema publish in?
Their books chart most often in Medical History & Records, Administration & Policy, Medical & Surgical.
How does Lena Empyema price their books?
The median price is $9.99; half of the books cost $3.99–$10.99.
Has Lena Empyema 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.