KDP categories · Top KDP authors
Harristar Tech: Amazon KDP author data
As of Nov 6, 2026, Harristar Tech has 9 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #9), mostly in Linux & UNIX Administration, Networking & System Administration, Operating Systems.
| Median price | $11.99 |
|---|---|
| Price range (middle 50%) | $5.99 – $14.99 |
| Median reviews | 1 |
| Total reviews | 2 |
| New books (30 days) | 9 |
| 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 $11.99, 62% below the median of their main category, Linux & UNIX Administration.
- 9 new books in the last 30 days, 6 of them broke into a Best Sellers list.
Harristar Tech's best-ranked books
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The IT Support Technician's Handbook (The Practical IT & Technology Skills 2)
by Harristar Tech
- Price$7.99
- Rating5.0
- Reviews1
- Published2026-07
-
Linux for Beginners: 100 Essential Commands and Practical Exercises: A Hands-On Guide to Linux Commands, File Management, System Administration, ... ... Practical IT & Technology Skills Book 1)
by Harristar Tech
- Price$4.99
- Reviews-
-
Build Your Own Linux Server at Home: A Practical Guide to Installing, Configuring, Securing, and Managing Your Own Linux Server (The Practical IT & Technology Skills)
by Harristar Tech
- Price$11.99
- Reviews-
-
Linux Home Lab: Build, Configure, Secure, and Manage Your Own Linux Home Lab (The Practical IT & Technology Skills)
by Harristar Tech
- Price$16.99
- Reviews-
-
Excel for Beginners: The Practical Guide to Microsoft Excel (The Practical IT & Technology Skills Book 5)
by Harristar Tech
- Price$4.99
- Reviews-
-
The IT Support Technician's Handbook (The Practical IT & Technology Skills)
by Harristar Tech
- Price$16.99
- Rating5.0
- Reviews1
-
Python for IT Automation: 50 Real-World Projects for System Administrators (The Practical IT & Technology Skills)
by Harristar Tech
- Price$14.99
- Reviews-
-
Python for IT Automation: 50 Real-World Projects for System Administrators (The Practical IT & Technology Skills Book 4)
by Harristar Tech
- Price$5.99
- Reviews-
-
Linux for Beginners: 100 Essential Commands and Practical Exercises: A Hands-On Guide to Linux Commands, File Management, System Administration, ... (The Practical IT & Technology Skills)
by Harristar Tech
- Price$14.99
- Reviews-
Main categories
FAQ
How many books does Harristar Tech have on Amazon?
KDPTop tracks 9 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Harristar Tech publish in?
Their books chart most often in Linux & UNIX Administration, Networking & System Administration, Operating Systems.
How does Harristar Tech price their books?
The median price is $11.99; half of the books cost $5.99–$14.99.
Has Harristar Tech released new books recently?
9 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.