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Respiratory Therapy (Allied Health Professions, Books): Amazon KDP category data
Amazon Books Best Sellers data for Respiratory Therapy (Allied Health Professions, Books), updated Nov 3, 2026: median price $35.99, median 53 reviews, average rating 4.7 and a KDPTop opportunity score of 28/100 (highly competitive).
| Price range (middle 50%) | $19.99 – $75.64 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 5% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 17% of the parent category Allied Health Professions (318), one of the easier corners under it.
- At $35.99 its median price beats 92% of Books categories, leaving more margin per copy.
- Only 5% of its best sellers are under 90 days old, fewer than in 75% of Books categories: established titles hold the list.
Top 10 Respiratory Therapy best sellers
-
Vagus Nerve Holistic Bible: Somatic Exercises to Restore Deep Sleep, Reduce Stress, Anxiety & Trauma Without Medication — Evidence-Based 28-Day Protocol to Rewire Nervous System in 10 Minutes a Day
by Clara J. Winslow
- List rank#1
- Price$17.97
- Rating4.9
- Reviews131
-
Ackley and Ladwig’s Nursing Diagnosis Handbook: An Evidence-Based Guide to Planning Care
by Mary Beth Flynn Makic PhD APRN CCNS CCRN FAAN FNAP FCNS
- List rank#2
- Price$62.43
- Rating4.8
- Reviews711
-
NBRC Study Guide: Complete Respiratory Therapy (RT) Examination Review for the CRT and RRT with 1,000 Practice Questions and Answers, Short ... Practice Tests, and Test-Taking Strategies
- List rank#3
- Price$29.99
- Rating5.0
- Reviews6
-
ABG Interpretation for Nurses: Everything You Need To Know To Interpret Arterial Blood Gases
by NurseEdu
- List rank#4
- Price$0.99
- Rating4.5
- Reviews571
-
West's Respiratory Physiology (Lippincott Connect)
by John B. West MD PhD DSc
- List rank#5
- Price$64.98
- Rating4.7
- Reviews119
-
Nursing Diagnosis Handbook: An Evidence-Based Guide to Planning Care
by Betty J. Ackley MSN EdS RN
- List rank#6
- Price$41.48
- Rating4.8
- Reviews3,321
-
Just Breathe: Mastering Breathwork for Success in Life, Love, Business, and Beyond
by Dan Brule
- List rank#7
- Price$13.09
- Rating4.6
- Reviews808
-
Egan's Fundamentals of Respiratory Care
by Robert M. Kacmarek PhD RRT FAARC
- List rank#8
- Price$79.80
- Rating4.8
- Reviews397
-
THINK. LEAD. STAY.: Developing Respiratory Therapists Who Connect the Dots, Own Their Practice, and Build a Career Worth Keeping
by Pretrevis Reynolds
- List rank#9
- Price$15.74
- Rating5.0
- Reviews9
-
Oakes' Respiratory Care Pocket Guide
by Scot Jones
- List rank#10
- Price$32.95
- Rating5.0
- Reviews1
Same niche in Kindle eBooks: Respiratory Therapy
FAQ
Is Respiratory Therapy a good niche for Amazon KDP?
Its KDPTop opportunity score is 28/100, which makes it highly competitive. The median best seller has 53 reviews and sells for $35.99.
How many reviews do you need to rank in Respiratory Therapy?
The median best seller has 53 reviews, and 67% of them have fewer than 100.
What do Respiratory Therapy best sellers cost?
The median price is $35.99; half of the best sellers are priced between $19.99 and $75.64.
Can new books break into Respiratory Therapy?
5% 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.