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Adrian Halvek: Amazon KDP author data
Adrian Halvek has 27 books on Amazon, 19 of them on a best-seller list in the last 30 days (best rank #7), mostly in Microsoft, Cloud Computing, Certification.
27Books on Amazon
19Listed in 30 days
5.0Average rating
| Median price | $12.99 |
|---|---|
| Price range (middle 50%) | $12.99 – $40.34 |
| Median reviews | 2 |
| Total reviews | 14 |
| New books (30 days) | 19 |
| Breakout books (30 days) | 6 |
What stands out
- 70% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $12.99, 57% below the median of their main category, Microsoft.
- 19 new books in the last 30 days, 6 of them broke into a Best Sellers list.
Adrian Halvek's best-ranked books
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AI-103 Azure AI Apps & Agents Study Guide 2026–2027: Complete Exam Prep with Microsoft Foundry, Generative AI, RAG, AI Agents, Hands-On Labs, Practice Questions, and Mock Exams
by Adrian Halvek
- Price$12.99
- Rating5.0
- Reviews2
-
AI-901 Azure AI Fundamentals Study & Practice Guide: Learn Generative AI, Machine Learning, Microsoft Foundry, and Responsible AI with Practice Questions and Mock Exams
by Adrian Halvek
- Price$12.99
- Reviews-
-
AZ-104 Azure Administration Hands-On Study Guide: Master Entra ID, Virtual Networks, Storage, Compute, Monitoring, Hands-On Labs, and Practice Tests
by Adrian Halvek
- Price$12.99
- Reviews-
-
AI-200 Azure AI Cloud Developer Hands-On Study Guide: Build and Deploy Cloud AI Applications with Azure, Python, Vector Databases, Hands-On Labs, and Practice Questions
by Adrian Halvek
- Price$39.63
- Rating5.0
- Reviews1
-
AB-900 Copilot & Agent Administration Essentials: A Practical Guide to Microsoft 365 Copilot, AI Agents, Purview, Security, Governance, and Practice Questions
by Adrian Halvek
- Price$12.99
- Reviews-
-
DP-700 Microsoft Fabric Data Engineering Study Guide: Build Modern Data Solutions with OneLake, Lakehouse, PySpark, SQL, Practice Questions, and Mock Exams
by Adrian Halvek
- Price$12.99
- Rating5.0
- Reviews2
-
DP-700 Microsoft Fabric Data Engineering Study Guide: Build Modern Data Solutions with OneLake, Lakehouse, PySpark, SQL, Practice Questions, and Mock Exams
by Adrian Halvek
- Price$39.99
- Rating5.0
- Reviews2
-
NHA CET EKG Technician Study Guide: A Visual Exam Prep Guide to Lead Placement, Rhythm Interpretation, Patient Monitoring, and Practice Questions
by Adrian Halvek
- Price$59.99
- Rating5.0
- Reviews2
- Published2026-10
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NHA CMAA Medical Administrative Assistant Study Guide: Step-by-Step Exam Prep for Scheduling, Patient Registration, Insurance, Billing, EHR Workflows, and Practice Tests
by Adrian Halvek
- Price$59.99
- Rating5.0
- Reviews2
- Published2026-10
-
DP-800 SQL AI Developer Hands-On Study Guide: Build AI-Enabled Data Solutions with Azure SQL, Vector Search, RAG, Hands-On Labs, Practice Questions, and Mock Exams
by Adrian Halvek
- Price$12.99
- Rating5.0
- Reviews1
Main categories
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.