KDP categories · Top KDP authors
E. Einstein: Amazon KDP author data
As of Nov 6, 2026, E. Einstein has 24 books on Amazon, 21 of them on a best-seller list in the last 30 days (best rank #14), mostly in Certification, Training & Reference, Certification, Networking & Communications.
| Median price | $3.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $7.99 |
| Median reviews | 1 |
| Total reviews | 2 |
| New books (30 days) | 17 |
| Breakout books (30 days) | 5 |
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 $3.99, 64% below the median of their main category, Certification, Training & Reference.
- 17 new books in the last 30 days, 5 of them broke into a Best Sellers list.
E. Einstein's best-ranked books
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A Dictionary of Common Active Directory Terms: Essential Active Directory Terms, Acronyms, Abbreviations, and Technical Definitions for Students, ... ... (The IT Terms Dictionary Series Book 10)
by E. Einstein
- Price$3.99
- Reviews-
-
CompTIA A+ Dictionary of Terms: A Complete Reference for Core 1 & Core 2 (220-1201 / 220-1202) (ITFlashcard CompTIA Dictionary Series)
by E. Einstein
- Price$3.99
- Reviews-
-
Windows Troubleshooting Quick Reference Cheat Sheets: A Task-Focused Quick-Reference Guide for Troubleshooting, Workflows, and Real-World IT Operations
by E. Einstein
- Price$7.99
- Rating2.0
- Reviews1
- Published2025-12
-
A Dictionary of Common Networking Terms: Essential Computer Networking Terms, Acronyms, Abbreviations, and Technical Definitions for Students, Beginners, ... (The IT Terms Dictionary Series Book 6)
by E. Einstein
- Price$3.99
- Reviews-
-
A Dictionary of Common Linux Terms: Essential Linux Commands, Concepts, Acronyms, and Technical Definitions for Students, Beginners, and IT Professionals (The IT Terms Dictionary Series)
by E. Einstein
- Price$9.99
- Reviews-
-
CompTIA Cloud+ Dictionary of Terms CV0-004: Essential Definitions, Acronyms and Concepts for Cloud+ Certification Success (ITFlashcard CompTIA Dictionary Series)
by E. Einstein
- Price$9.99
- Reviews-
-
A Dictionary of Common Computer Hardware Terms: Essential Hardware Terms, Acronyms, Abbreviations, and Technical Definitions for Students, Beginners, and ... (The IT Terms Dictionary Series Book 4)
by E. Einstein
- Price$2.99
- Reviews-
-
Windows Troubleshooting Quick Reference Cheat Sheets: A Task-Focused Quick-Reference Guide for Troubleshooting, Workflows, and Real-World IT Operations ... Core IT & Foundations Cheat Sheets)
by E. Einstein
- Price$5.99
- Rating2.0
- Reviews1
- Published2025-12
-
A Dictionary of Common Information Technology Terms: Essential IT Terms, Acronyms, Abbreviations, and Technical Definitions for Students, Beginners, and ... (The IT Terms Dictionary Series Book 1)
by E. Einstein
- Price$2.99
- Reviews-
-
A Dictionary of Common IT Acronyms and Abbreviations: Essential Information Technology Acronyms, Abbreviations, and Definitions for Students, Beginners, ... (The IT Terms Dictionary Series Book 2)
by E. Einstein
- Price$2.99
- Reviews-
Main categories
FAQ
How many books does E. Einstein have on Amazon?
KDPTop tracks 24 of their books; 21 made an Amazon list in the last 30 days.
Which categories does E. Einstein publish in?
Their books chart most often in Certification, Training & Reference, Certification, Networking & Communications.
How does E. Einstein price their books?
The median price is $3.99; half of the books cost $3.99–$7.99.
Has E. Einstein released new books recently?
17 new books in the last 30 days, 5 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.