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Marcus Thorne: Amazon KDP author data
As of Nov 6, 2026, Marcus Thorne has 15 books on Amazon, 11 of them on a best-seller list in the last 30 days (best rank #14), mostly in Medical Assistants, Race Relations, Public Finance.
| Median price | $8.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $15.74 |
| Median reviews | 2 |
| Total reviews | 3 |
| New books (30 days) | 9 |
| Breakout books (30 days) | 3 |
What stands out
- 73% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $8.99, 31% below the median of their main category, Medical Assistants.
- 9 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Marcus Thorne's best-ranked books
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THE POST-API FRONTIER: Edge Compute, LoRA Fine-Tuning, and Reinforcement Learning
by Marcus Thorne
- Price$0.99
- Reviews-
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Series 65 Exam Prep 2026–2027: The Complete Pass Master Study Guide for the Uniform Investment Adviser Law Examination
by Marcus Thorne
- Price$3.99
- Reviews-
-
Samuel Little: The Women Nobody Looked For (Invisible Victims)
by Marcus Thorne
- Price$3.99
- Reviews-
-
ASWB LCSW Exam Prep: 2026-2027 Study Guide: Master the New 3-Area Blueprint and Best-Next-Step Vignettes, with DSM-5-TR Diagnosis, NASW Ethics, and 1,000+ Questions Across 5 Full-Length Exams
by Marcus Thorne
- Price$24.99
- Reviews-
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SPARTA: Behind the Spartan Shield: The Real People, Hidden System and Manufactured Legend of Ancient Sparta (Twisted History: Sparta Book 1)
by Marcus Thorne
- Price$4.99
- Reviews-
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The Saturn Conspiracy: How Ancient Cube Worship Controls Modern Reality
by Marcus Thorne
- Price$0
- Rating2.0
- Reviews2
- Published2025-07
-
THE NUMBERS DON’T LIE: How the Border Went Quiet
by Marcus Thorne
- Price$9.99
- Rating4.0
- Reviews1
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HESI A2 Exam Guide 2026-2027: Complete Nursing School Entrance Exam Prep with 650+ Practice Questions, 3 Full-Length Practice Tests, and a Full Rationale for Every Answer
by Marcus Thorne
- Price$23.99
- Reviews-
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Mastering the CKAD Exam: A Hands-On Guide to Building, Debugging, and Deploying Cloud-Native Applications (Kubernetes Pro-Certification Series Book 2)
by Marcus Thorne
- Price$12.99
- Reviews-
-
The 4-Protocol Reset: A Metabolic Workbook for the Over-40s
by Marcus Thorne
- Price$12.99
- Reviews-
Main categories
FAQ
How many books does Marcus Thorne have on Amazon?
KDPTop tracks 15 of their books; 11 made an Amazon list in the last 30 days.
Which categories does Marcus Thorne publish in?
Their books chart most often in Medical Assistants, Race Relations, Public Finance.
How does Marcus Thorne price their books?
The median price is $8.99; half of the books cost $3.99–$15.74.
Has Marcus Thorne released new books recently?
9 new books in the last 30 days, 3 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.