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Oliver Abraham: Amazon KDP author data
As of Nov 6, 2026, Oliver Abraham has 24 books on Amazon, 19 of them on a best-seller list in the last 30 days (best rank #2), mostly in Test Preparation, Bar Examination, Radiologic & Ultrasound Technology.
| Median price | $20.99 |
|---|---|
| Price range (middle 50%) | $9.99 – $34.53 |
| Median reviews | 3 |
| Total reviews | 24 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 79% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $20.99, 38% below the median of their main category, Test Preparation.
Oliver Abraham's best-ranked books
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CALIFORNIA BAR ESSAY EXAM PREP 2026 – 2027: Expanded Edition Comprising Detailed Review Based on IRAC Strategies, 900+ Verified Questions and Answers and Hours of E-Learning Access to Pass the Exam
by Oliver Abraham
- Price$9.99
- Rating5.0
- Reviews4
- Published2026-04
-
ARRT RADIOGRAPHY STUDY GUIDE 2026 – 2027: Expanded Edition Comprising Detailed Review, 1800+ Verified Questions and Answers and Hours of E-Learning Access to Pass the Exam in One Try
by Oliver Abraham
- Price$9.99
- Rating5.0
- Reviews3
-
PRAXIS SPEECH-LANGUAGE PATHOLOGY 5331 EXAM STUDY GUIDE 2026 – 2027: Expanded Edition Comprising Detailed Review, 1300+ Verified Questions and Answers and Hours of E-Learning Access to Pass the Exam
by Oliver Abraham
- Price$29.99
- Reviews-
-
MTTC ENGLISH AS A SECOND LANGUAGE (126) STUDY GUIDE 2026-2027: Expanded Edition Comprising Detailed Review, 1000+ Verified Questions and Answers and Hours of E-Learning Access to Ace the Exam
by Oliver Abraham
- Price$9.99
- Reviews-
-
ARRT RADIOGRAPHY STUDY GUIDE 2026 – 2027: Expanded Edition Comprising Detailed Review, 1800+ Verified Questions and Answers and Hours of E-Learning Access to Pass the Exam in One Try
by Oliver Abraham
- Price$30.99
- Rating5.0
- Reviews3
-
CALIFORNIA BAR ESSAY EXAM PREP 2026 – 2027: Expanded Edition Comprising Detailed Review Based on IRAC Strategies, 900+ Verified Questions and Answers and Hours of E-Learning Access to Pass the Exam
by Oliver Abraham
- Price$34.99
- Rating5.0
- Reviews3
-
GERO-BC STUDY GUIDE 2026 – 2027: Extended Edition, Detailed Review for the ANCC Gerontological Nursing Certification, 1500+ Verified Questions and Answers and Hours of E-Learning Access to Pass
by Oliver Abraham
- Price$29.99
- Reviews-
-
ACLS PROVIDER STUDY GUIDE 2026 – 2027: Extended Edition Comprising Detailed Review for the Latest AHA Certification, 1500+ Verified Questions and Answers and Hours of E-Learning Access to Pass
by Oliver Abraham
- Price$39.99
- Rating4.7
- Reviews4
-
SFPC EXAM STUDY GUIDE 2026-2027: Extended Edition Comprising Detailed Review for the SPeD Certification, 1000+ Verified Questions and Answers and Hours of E-Learning Access to Ace the Exam
by Oliver Abraham
- Price$9.99
- Reviews-
-
CSLB LAW AND BUSINESS EXAM STUDY GUIDE 2026 – 2027: Extended Edition | Detailed Review for California Contractor License, 1200+ Verified Questions and Answers and Hours of E-Learning Access to Pass
by Oliver Abraham
- Price$9.99
- Rating2.0
- Reviews1
Main categories
FAQ
How many books does Oliver Abraham have on Amazon?
KDPTop tracks 24 of their books; 19 made an Amazon list in the last 30 days.
Which categories does Oliver Abraham publish in?
Their books chart most often in Test Preparation, Bar Examination, Radiologic & Ultrasound Technology.
How does Oliver Abraham price their books?
The median price is $20.99; half of the books cost $9.99–$34.53.
Has Oliver Abraham 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.