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Ruben Curtis: Amazon KDP author data
Ruben Curtis has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #3), mostly in LAN, Unix, Linux & UNIX Administration.
6Books on Amazon
6Listed in 30 days
3.5Average rating
| Median price | $7.99 |
|---|---|
| Price range (middle 50%) | $5.99 – $19.99 |
| Median reviews | 1 |
| Total reviews | 2 |
| New books (30 days) | 6 |
| Breakout books (30 days) | 3 |
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 $7.99, 62% below the median of their main category, LAN.
- 6 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Ruben Curtis's best-ranked books
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Proxmox VE for Beginners 2026–2027: Build Virtual Machines and LXC Containers with ZFS, Backups, Clustering, High Availability, and Homelab Automation — A Bare-Metal Step-by-Step Guide
by Ruben Curtis
- Price$5.99
- Rating5.0
- Reviews1
-
Homelab for Beginners: Build Your First Home Server with Proxmox VE, Docker, TrueNAS, Linux Virtual Machines, Self-Hosting, and Home Network Setup — Step by Step
by Ruben Curtis
- Price$7.99
- Reviews-
- Published2026-08
-
Home Network Security for Homelabs: A hands-on guide to protecting your home network with OPNsense firewalls, WireGuard VPN, network segmentation, intrusion detection, and proper security monitoring.
by Ruben Curtis
- Price$7.99
- Reviews-
- Published2026-09
-
The Complete Ubiquiti UniFi Deployment Guide: Build Secure, High-Performance Home and Business Networks with UniFi OS, VLANs, Wi-Fi 7, WireGuard VPN, Multi-Site Management, and Production Strategies
by Ruben Curtis
- Price$5.99
- Rating2.0
- Reviews1
-
Home Network Security for Homelabs: A hands-on guide to protecting your home network with OPNsense firewalls, WireGuard VPN, network segmentation, intrusion detection, and proper security monitoring.
by Ruben Curtis
- Price$19.99
- Reviews-
-
Homelab for Beginners: Build Your First Home Server with Proxmox VE, Docker, TrueNAS, Linux Virtual Machines, Self-Hosting, and Home Network Setup — Step by Step
by Ruben Curtis
- Price$24.99
- Reviews-
Main categories
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.