KDP categories · Top KDP authors
Ronald R. Santana: Amazon KDP author data
As of Nov 6, 2026, Ronald R. Santana has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #16), mostly in Utilities, Reference, Servers.
| Median price | $11.79 |
|---|---|
| Price range (middle 50%) | $11.54 – $22.25 |
| Median reviews | - |
| Total reviews | 0 |
| New listings (30 days, incl. new editions) | 6 |
| Breakout books (30 days) | 2 |
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 $11.79, 41% below the median of their main category, Utilities.
- 6 new listings in the last 30 days (new editions included), 2 of them broke into a Best Sellers list.
Ronald R. Santana's best-ranked books
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UAV Software Systems Engineering Book 2: Navigation, Autonomy, Perception, Communication, Simulation, and Drone Software Architecture (Applied Technology & Engineering Library 7)
by Ronald R. Santana
- Price$10.87
- Reviews-
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Visual Studio Code Engineering: Professional Development Workflows, Extensions, Debugging, Git, Automation, Dev Containers, Testing, and Productivity ... ... Technology & Engineering Library Book 4)
by Ronald R. Santana
- Price$12.03
- Reviews-
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Visual Studio Code Engineering: Professional Development Workflows, Extensions, Debugging, Git, Automation, Dev Containers, Testing, and Productivity ... (Applied Technology & Engineering Library)
by Ronald R. Santana
- Price$29.41
- Reviews-
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PostgreSQL 18 Engineering Guide: Database Internals, SQL Performance, Replication, Security, Backup, Administration, and Production Operations (Applied Technology & Engineering Library Book 2)
by Ronald R. Santana
- Price$11.54
- Reviews-
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Mastering Debian 13: A Practical Guide to Linux Administration, System Configuration, Networking, Security, Automation, and Server Management (Applied Technology & Engineering Library)
by Ronald R. Santana
- Price$25.66
- Reviews-
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Swift 6 App Development: Build Modern iOS Applications with Swift, SwiftUI, Concurrency, Data Management, Navigation, and Production-Ready Design (Applied Technology & Engineering Library Book 1)
by Ronald R. Santana
- Price$11.54
- Reviews-
Main categories
FAQ
How many books does Ronald R. Santana have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Ronald R. Santana publish in?
Their books chart most often in Utilities, Reference, Servers.
How does Ronald R. Santana price their books?
The median price is $11.79; half of the books cost $11.54–$22.25.
Has Ronald R. Santana released new books recently?
6 new books in the last 30 days, 2 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.