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Mary Thomas: Amazon KDP author data
As of Nov 6, 2026, Mary Thomas has 8 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #10), mostly in Nursing, Pharmacology, Test Preparation & Review.
| Median price | $9.49 |
|---|---|
| Price range (middle 50%) | $5.49 – $19.24 |
| Median reviews | - |
| Total reviews | 0 |
| New books (30 days) | 6 |
| Breakout books (30 days) | 4 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- 6 new books in the last 30 days, 4 of them broke into a Best Sellers list.
Mary Thomas's best-ranked books
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THE COMPLETE CFRN CERTIFICATION STUDY GUIDE (2026-2027): Master Flight Nursing Concepts, Clinical Reasoning, and Exam Strategies with 3 Full-Length ... Rationales (Study Guides for Exams Success)
by Mary Thomas
- Price$2.99
- Reviews-
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DOSAGE CALCULATION MADE EASY FOR NURSES AND NURSING STUDENTS: A Step-by-Step Workbook with 700+ Practice Problems, IV Drip Rates, and Pediatric Dosing, ... the NCLEX (Study Guides for Exams Success)
by Mary Thomas
- Price$3.99
- Reviews-
-
PMHNP Certification Exam Prep Guide 2026–2027: 5 Full-Length Mock Exams Inside + Free Access to 5 More;1,750 ANCC-Aligned Practice Questions with ... Confidence (Study Guides for Exams Success)
by Mary Thomas
- Price$5.99
- Reviews-
-
CEN EXAMS PREP GUIDE (2026-2027): A Structured Guide with Targeted Exam Reviews to Strengthen Clinical Judgment and Achieve Exam Success (Study Guides for Exams Success)
by Mary Thomas
- Price$12.99
- Reviews-
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THE COMPLETE CFRN CERTIFICATION STUDY GUIDE (2026-2027): Master Flight Nursing Concepts, Clinical Reasoning, and Exam Strategies with 3 Full-Length ... Rationales (Study Guides for Exams Success)
by Mary Thomas
- Price$22.99
- Reviews-
-
DOSAGE CALCULATION MADE EASY FOR NURSES AND NURSING STUDENTS: A Step-by-Step Workbook with 700+ Practice Problems, IV Drip Rates, and Pediatric ... the NCLEX (Study Guides for Exams Success)
by Mary Thomas
- Price$17.99
- Reviews-
-
CHART LIKE A PRO NURSE: Step-by-Step, Easy-to-Follow Documentation Skills to Protect Your License, Write Defensible Notes, and Chart Faster Every Shift. (Study Guides for Exams Success)
by Mary Thomas
- Price$5.99
- Reviews-
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PMHNP Certification Exam Prep Guide 2026–2027: 5 Full-Length Mock Exams Inside + Free Access to 5 More;1,750 ANCC-Aligned Practice Questions with ... Confidence (Study Guides for Exams Success)
by Mary Thomas
- Price$23.99
- Reviews-
Main categories
FAQ
How many books does Mary Thomas have on Amazon?
KDPTop tracks 8 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Mary Thomas publish in?
Their books chart most often in Nursing, Pharmacology, Test Preparation & Review.
How does Mary Thomas price their books?
The median price is $9.49; half of the books cost $5.49–$19.24.
Has Mary Thomas released new books recently?
6 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.