KDP categories · Top KDP authors
ROBERT SPLAINE: Amazon KDP author data
As of Nov 6, 2026, ROBERT SPLAINE has 17 books on Amazon, 14 of them on a best-seller list in the last 30 days (best rank #15), mostly in Radio, Radio Operation, Graphics & Design.
| Median price | $12.49 |
|---|---|
| Price range (middle 50%) | $7.71 – $15.91 |
| Median reviews | 2 |
| Total reviews | 2 |
| New books (30 days) | 10 |
| Breakout books (30 days) | 4 |
What stands out
- 82% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $12.49, 34% below the median of their main category, Radio.
- 10 new books in the last 30 days, 4 of them broke into a Best Sellers list.
ROBERT SPLAINE's best-ranked books
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ONSHAPE User Guide 2026-2027 For Beginners: Build Accurate Parts, Assemblies, and Drawings with Practical Projects That Prevent Common Modeling Mistakes
by ROBERT SPLAINE
- Price$5.25
- Reviews-
-
1025R COMPACT TRACTOR USER MANUAL FOR BEGINNERS: Simplified Guide to Safe Operation, Loader and Attachment Work, Servicing, and Troubleshooting Without Costly Dealer Visits
by ROBERT SPLAINE
- Price$22.88
- Reviews-
-
DWARF 3 Smart Telescope User Guide 2026: A Simplified Beginner Manual to Setup, EQ Mode, Astrophotography, Wildlife, Panorama, App Control, and Troubleshooting.
by ROBERT SPLAINE
- Price$10.99
- Rating3.0
- Reviews2
-
HOW TO IMPROVE YOUR CREDIT SCORE QUICKLY 2026: Complete Financial Literacy Handbook with Proven Methods and Hacks That Raise Your Credibility and Unlock Higher Amounts
by ROBERT SPLAINE
- Price$13.99
- Reviews-
-
ONSHAPE User Guide 2026-2027 For Beginners: Build Accurate Parts, Assemblies, and Drawings with Practical Projects That Prevent Common Modeling Mistakes
by ROBERT SPLAINE
- Price$15.99
- Reviews-
-
ADOBE PHOTOSHOP USER GUIDE 2026: The Complete Step-by-Step Manual to Spark Creativity in Beginners
by ROBERT SPLAINE
- Price$7.99
- Reviews-
-
WIX WEBSITE DESIGN USER GUIDE FOR NON-TECH SAVVY: A Step-by-Step Illustrated Manual to Drag and Drop Beautiful and Responsive Web Front-End Pages That Convert Clients for Beginners
by ROBERT SPLAINE
- Price$15.88
- Reviews-
-
1025R COMPACT TRACTOR USER MANUAL FOR BEGINNERS : Simplified Guide to Safe Operation, Loader and Attachment Work, Servicing, and Troubleshooting Without Costly Dealer Visits
by ROBERT SPLAINE
- Price$8.99
- Reviews-
-
FLASHFORGE Adventurer 5M USER MANUAL 2026: The Complete Beginner’s Guide for Fast 3D Printing, Setup, Maintenance, Software Upgrades, Mobile Operations, mobile operations and Troubleshooting Success.
by ROBERT SPLAINE
- Price$35.99
- Reviews-
- Published2026-06
-
ICOM IC-7300 User Guide 2026 For Beginners and Returning Hams: Complete Handbook for Setup, Better Reception, FT8, Antenna Tuning, and Troubleshooting Simplified At all Levels
by ROBERT SPLAINE
- Price$14.99
- Reviews-
Main categories
FAQ
How many books does ROBERT SPLAINE have on Amazon?
KDPTop tracks 17 of their books; 14 made an Amazon list in the last 30 days.
Which categories does ROBERT SPLAINE publish in?
Their books chart most often in Radio, Radio Operation, Graphics & Design.
How does ROBERT SPLAINE price their books?
The median price is $12.49; half of the books cost $7.71–$15.91.
Has ROBERT SPLAINE released new books recently?
10 new books in the last 30 days, 4 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.