KDP categories · Top KDP authors
Robert Corbyn: Amazon KDP author data
As of Nov 6, 2026, Robert Corbyn has 8 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #4), mostly in Accounting, Taxation, Bookkeeping.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $7.49 – $17.99 |
| Median reviews | 18 |
| Total reviews | 355 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $9.99, 29% below the median of their main category, Accounting.
Robert Corbyn's best-ranked books
-
QuickBooks Online Survival Guide for Beginners — 2026 Updated Edition: Step-by-Step Guide to Mastering QuickBooks Online, Fixing Common Errors, ... Accounting Experience for Small Business.
by Robert Corbyn
- Price$17.99
- Rating4.7
- Reviews151
- Published2026-03
-
LLC Beginner's Guide 2026
by Robert Corbyn
- Price$17.99
- Rating4.8
- Reviews17
-
LLC Beginner's Guide 2026: How to Start, Run & Grow Your LLC — Protect Your Assets, Save on Taxes, Build Business Credit & Avoid Costly Mistakes
by Robert Corbyn
- Price$9.99
- Rating4.8
- Reviews17
-
QuickBooks Online Survival Guide for Beginners — 2026 Updated Edition: Step-by-Step Guide to Mastering QuickBooks Online, Fixing Common Errors, ... Accounting Experience for Small Business.
by Robert Corbyn
- Price$29.95
- Rating4.7
- Reviews150
- Published2026-07
-
AI For Everyone: The Complete Beginner's Guide to Mastering AI for Life, Work, and Business
by Robert Corbyn
- Price$4.99
- Rating4.6
- Reviews19
- Published2026-05
-
Memory Hack: A Write It Down Notebook
by Robert Corbyn
- Price$4.99
- Rating5.0
- Reviews1
- Published2025-03
-
This Notebook Knows More Than I Do: A Journal For Forgetful Adults, Friends, Family & Coworkers
by Robert Corbyn
- Price-
- Reviews-
- Published2025-11
-
This Notebook Knows More Than I Do: A journal for forgetful adults, friends, family and coworkers
by Robert Corbyn
- Price$9.99
- Reviews-
- Published2025-11
Main categories
FAQ
How many books does Robert Corbyn have on Amazon?
KDPTop tracks 8 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Robert Corbyn publish in?
Their books chart most often in Accounting, Taxation, Bookkeeping.
How does Robert Corbyn price their books?
The median price is $9.99; half of the books cost $7.49–$17.99.
Has Robert Corbyn released new books recently?
2 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.