KDP categories · Top KDP authors
Vocational Tests (Professional, Books): Amazon KDP category data
Amazon Books Best Sellers data for Vocational Tests (Professional, Books), updated Nov 2, 2026: median price $27.96, median 44 reviews, average rating 4.6 and a KDPTop opportunity score of 42/100 (fairly competitive).
| Price range (middle 50%) | $19.93 – $34.48 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 14% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 14% of the parent category Professional (309), one of the easier corners under it.
- At $27.96 its median price beats 87% of Books categories, leaving more margin per copy.
- 14% of its best sellers came out in the last 90 days, more than in 78% of Books categories: readers here keep buying new titles.
Top 10 Vocational Tests best sellers
-
Pilot's Handbook of Aeronautical Knowledge: FAA-H-8083-25C
by Federal Aviation Administration
- List rank#1
- Price$10.82
- Rating4.8
- Reviews700
-
EMT (Emergency Medical Technician) Crash Course with Online Practice Test, 3rd Edition: Get a Passing Score in Less Time (EMT Test Preparation)
by Christopher Coughlin Ph.D.
- List rank#2
- Price$18.34
- Rating4.8
- Reviews563
-
Airplane Flying Handbook: FAA-H-8083-3C (2026)
by Federal Aviation Administration
- List rank#3
- Price$15.90
- Rating4.7
- Reviews325
-
DSM-5-TR Visual Diagnosis Guide: Complete Color-Coded Case Scenarios, Differential Charts & Decision Trees to Master Mental Disorders and Pass the ASWB, NCMHCE & Counseling Licensing Exams
by Mosa Publishing
- List rank#4
- Price$29.91
- Rating4.8
- Reviews154
-
ASVAB Premium Prep 2026-2027: Includes 6 Full Length Practice Tests, 1000+ Practice Questions + In-book tear out Flashcards + Online Access to ... Lessons and Tutorials (Kaplan Test Prep)
- List rank#5
- Price$34.02
- Rating4.8
- Reviews107
-
Journeyman Electrician Exam Prep – New NEC 2026 Edition Your Complete Study System to Pass the Test with Confidence: Includes Practice Tests, Load Calculations, Code Review, and Real-World Examples
by Daniel Harper
- List rank#6
- Price$22.29
- Rating4.6
- Reviews215
-
Speak with No Fear: Go from a Nervous, Nauseated, and Sweaty Speaker to an Excited, Energized, and Passionate Presenter
by Mike Acker
- List rank#7
- Price$11.03
- Rating4.5
- Reviews1,274
-
Remote Pilot Test Prep 2027-2028: The Essential Guide to Pass the FAA Knowledge Test (ASA Test Prep Series)
by ASA Test Prep Board
- List rank#8
- Price$26.19
- Rating3.9
- Reviews11
-
CDL Commercial Drivers License Audio Study Guide 2026-2027 (Includes Exam Practice Tests with Answers): Perfect for Commuting, Exercising, and Doing Chores!
- List rank#9
- Price$21.99
- Rating3.6
- Reviews7
-
CDL Study Guide Crash Course: The Essential Handbook for Fast-Tracking Your CDL Permit
by Henry Levi
- List rank#10
- Price$17.61
- Reviews-
FAQ
Is Vocational Tests a good niche for Amazon KDP?
Its KDPTop opportunity score is 42/100, which makes it fairly competitive. The median best seller has 44 reviews and sells for $27.96.
How many reviews do you need to rank in Vocational Tests?
The median best seller has 44 reviews, and 66% of them have fewer than 100.
What do Vocational Tests best sellers cost?
The median price is $27.96; half of the best sellers are priced between $19.93 and $34.48.
Can new books break into Vocational Tests?
14% of the current best sellers were released in the last 90 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.