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Natabar Sahoo: Amazon KDP author data
As of Nov 6, 2026, Natabar Sahoo has 13 books on Amazon, 13 of them on a best-seller list in the last 30 days (best rank #1), mostly in Mainframes & Minicomputers, Mainframe & Midrange, APIs & Operating Environments.
| Median price | $7 |
|---|---|
| Price range (middle 50%) | $6 – $13 |
| Median reviews | 2 |
| Total reviews | 35 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
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 $7, 81% below the median of their main category, Mainframes & Minicomputers.
Natabar Sahoo's best-ranked books
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A Beginner's Guide to Mainframe Hardware - Mastering the Backbone of Enterprise Computing - Book 1
by Natabar Sahoo
- Price$6
- Rating5.0
- Reviews5
-
A Beginner’s Guide to Mainframe z/OS RACF - Securing Mainframe Enterprise Operating System - Book 4
by Natabar Sahoo
- Price$6
- Rating1.5
- Reviews2
-
A Handbook for Mainframe z/OS Enterprise Architects - Architecture and Design of Large-Scale Environments
by Natabar Sahoo
- Price$7
- Reviews-
-
A Beginner’s Guide to Mainframe z/OS Storage Management - All you need to know of Datasets and Peripheral Storage - Book 3
by Natabar Sahoo
- Price$6
- Rating5.0
- Reviews2
-
A Beginner's Guide to Mainframe z/OS - Mastering Mainframe's Flagship Operating System - Book 2
by Natabar Sahoo
- Price$15
- Rating4.8
- Reviews5
-
A Beginner's Guide to Mainframe z/OS - Mastering Mainframe's Flagship Operating System - Book 2
by Natabar Sahoo
- Price$7
- Rating4.8
- Reviews5
-
A Beginner's Guide to Mainframe z/OS Capacity, Performance, and Optimization - Maintain a Balanced System and Manage Cost - Book 6
by Natabar Sahoo
- Price$7
- Rating5.0
- Reviews2
-
A Beginner’s Guide to Mainframe z/OS Networking - Connecting and Communicating in the Mainframe World - Book 5
by Natabar Sahoo
- Price$6
- Rating5.0
- Reviews3
-
A Beginner’s Guide to Mainframe z/OS RACF - Securing Mainframe Enterprise Operating System - Book 4
by Natabar Sahoo
- Price$13
- Rating1.5
- Reviews2
-
A Beginner's Guide to Mainframe z/OS Capacity, Performance, and Optimization - Maintain a Balanced System and Manage Cost - Book 6
by Natabar Sahoo
- Price$15
- Rating5.0
- Reviews2
Main categories
FAQ
How many books does Natabar Sahoo have on Amazon?
KDPTop tracks 13 of their books; 13 made an Amazon list in the last 30 days.
Which categories does Natabar Sahoo publish in?
Their books chart most often in Mainframes & Minicomputers, Mainframe & Midrange, APIs & Operating Environments.
How does Natabar Sahoo price their books?
The median price is $7; half of the books cost $6–$13.
Has Natabar Sahoo 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.