KDP categories · Top KDP authors
Rory George: Amazon KDP author data
As of Nov 6, 2026, Rory George has 27 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #1), mostly in Medical Coding & Billing, Allied Health Professions, Medical Informatics.
| Median price | $17.66 |
|---|---|
| Price range (middle 50%) | $9.99 – $21.49 |
| Median reviews | 43 |
| Total reviews | 1,736 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $17.66, 53% below the median of their main category, Medical Coding & Billing.
Rory George's best-ranked books
-
Medical Billing & Coding Training System: Video Lessons, Q&A & Practice Tests
by Rory George
- Price$9.99
- Rating4.9
- Reviews26
- Published2026-06
-
AAPC CPC Study Guide: Q&A, Coding Cases & Study Aids for Exam Preparation
by Rory George
- Price$9.99
- Rating4.8
- Reviews25
-
Medical Billing & Coding Training System: Video Lessons, Q&A & Practice Tests
by Rory George
- Price$23.99
- Rating4.9
- Reviews26
-
CPT Professional Mastery Workbook: Video Course & Extra Tools to Master in Medical Coding & Revenue Cycle Management
by Rory George
- Price$9.99
- Rating4.6
- Reviews79
- Published2025-02
-
HCPCS Level II Coding Workbook: Master Medical Billing & Reimbursement | Video Course & Extra Resources
by Rory George
- Price$9.99
- Rating4.5
- Reviews13
-
ICD-10-CM Coding Excellence Workbook: Guidelines, Video Course & Medical Case Studies
by Rory George
- Price$9.99
- Rating4.4
- Reviews43
- Published2025-03
-
HCPCS Level II Coding Workbook: Master Medical Billing & Reimbursement | Video Course & Extra Resources
by Rory George
- Price$21.99
- Rating4.5
- Reviews13
- Published2025-03
-
CPC Exam Study Guide: Be prepared to excel! Tests | Q&A | Medical Billing & Coding | Extra Content
by Rory George
- Price-
- Rating4.2
- Reviews119
- Published2024-10
-
AAPC CPC Study Guide: Q&A, Coding Cases & Study Aids for Exam Preparation
by Rory George
- Price$29.99
- Rating4.8
- Reviews25
-
CNA Study Guide: Practice Tests & Q&A - Certified Nursing Assistant Exam Prep
by Rory George
- Price$20.99
- Rating4.6
- Reviews323
- Published2026-04
Main categories
FAQ
How many books does Rory George have on Amazon?
KDPTop tracks 27 of their books; 12 made an Amazon list in the last 30 days.
Which categories does Rory George publish in?
Their books chart most often in Medical Coding & Billing, Allied Health Professions, Medical Informatics.
How does Rory George price their books?
The median price is $17.66; half of the books cost $9.99–$21.49.
Has Rory George 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.