KDP categories · Top KDP authors
Emergency (Nursing, Books): Amazon KDP category data
Amazon Books Best Sellers data for Emergency (Nursing, Books), updated Nov 3, 2026: median price $28.99, median 84 reviews, average rating 4.6 and a KDPTop opportunity score of 35/100 (highly competitive).
| Price range (middle 50%) | $15.00 – $52.25 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 18% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 23% of the parent category Nursing (358), one of the easier corners under it.
- 18% of its best sellers came out in the last 90 days, more than in 87% of Books categories: readers here keep buying new titles.
- At $28.99 its median price beats 88% of Books categories, leaving more margin per copy.
Top 10 Emergency best sellers
-
EKG | ECG Interpretation Made Easy: An Illustrated Study Guide For Students To Easily Learn How To Read & Interpret ECG Strips
by NEDU
- List rank#1
- Price$10.95
- Rating4.5
- Reviews3,661
-
Nursing Success Bundle: 400+ Page Handwritten Notes, Designed to Ace Nursing School, Concise & Comprehensive
by MyNurseNotes.com
- List rank#2
- Price$99.99
- Rating4.6
- Reviews362
-
Medical Terminology: The Best and Most Effective Way to Memorize, Pronounce and Understand Medical Terms: Workbook
- List rank#3
- Price$17.99
- Rating4.6
- Reviews1,765
-
EMERGENCY NURSING Breaking Down the Basics
by Emergency Chaos
- List rank#4
- Price$30.44
- Rating4.5
- Reviews76
-
Critical: Emergency Medical Stories
- List rank#5
- Price$5.99
- Rating5.0
- Reviews2
-
The Ultimate EMT Study Guide: All in 1 NREMT® Exam Prep. Ace the Paramedic Test on Your First Try in Just 7 Days with Expert Tips for Clear Understanding. 1500 Official Q&A, & 30 Practice Tests
by PeakPrep Press
- List rank#6
- Price$9.99
- Rating4.4
- Reviews131
-
CEN® Study Guide: Your Emergency Nursing Certification Companion with Real Case Scenarios, Smart Study Methods, Digital Exam Simulations, and Mindset Strategies
by Preparix
- List rank#7
- Price$37.97
- Rating4.8
- Reviews226
-
Tintinalli's Emergency Medicine: A Comprehensive Study Guide, 9th Edition
by Judith E. Tintinalli
- List rank#8
- Price$175
- Rating4.8
- Reviews485
-
Critical Care and Hospitalist Medicine Made Ridiculously Simple
by Michael Donahoe M.D.
- List rank#9
- Price$59.95
- Rating4.7
- Reviews748
-
CEN Study Guide 2026-2027: Complete Review + 3000 Questions and Detailed Answer Explanations for the Certified Emergency Nurse Exam (E-Learning Access)
by Newstone Test Prep
- List rank#10
- Price$29.99
- Rating4.9
- Reviews183
Same niche in Kindle eBooks: Emergency
FAQ
Is Emergency a good niche for Amazon KDP?
Its KDPTop opportunity score is 35/100, which makes it highly competitive. The median best seller has 84 reviews and sells for $28.99.
How many reviews do you need to rank in Emergency?
The median best seller has 84 reviews, and 54% of them have fewer than 100.
What do Emergency best sellers cost?
The median price is $28.99; half of the best sellers are priced between $15.00 and $52.25.
Can new books break into Emergency?
18% 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.