Nursing — Kindle Category Opportunity
Competition snapshot for the Medical eBooks best-seller list, ease-of-entry score 17.0/100.
Category metrics
Score
17.0
Median reviews
135
Weak share (top 20)
30%
Median price
$9.99
Median star rating
4.6
Books scanned
50
Worth writing in?
The Nursing list shows real reader demand with room left for newcomers: the median book carries 135 reviews, yet 30% of the top 20 still sit under 100 reviews. 2 top-15 books hold fewer than 100 reviews at $0.99–4.99 — classic self-publishing breakout books. Ease-of-entry score 17.0/100.
Breakout books — top 15, under 100 reviews, $0.99–4.99
Best-seller list on Amazon| # | Title | Star | Reviews | Price |
|---|---|---|---|---|
| 15 | The Night Nurse: Stories From the Hospital After Dark | 4.7 | 9 | $4.99 |
| 8 | Tai Chi & Chair Yoga for Seniors Over 60: Prevent Falling and Start Living: 10-Minute Seated Flows to Rebuild Balance, Ease Joint Pain, and Regain Independence | 4.7 | 50 | $0.99 |
High-frequency phrases in this category's titles
Mine all categoriesHigh-frequency phrases mined from the 50 best-seller titles on this category's list. The ease-of-entry score tells you how winnable the category is; these title phrases tell you which words readers search with — use the two layers together. Frequency is a title statistic, not a search-volume estimate.
| Phrase | Titles | Rank-weighted score |
|---|---|---|
| study guide | 5 | 99 |
| emergency room | 4 | 94 |
| 10 minute | 2 | 87 |
| balance ease | 2 | 87 |
| chair yoga for seniors | 2 | 87 |
| seniors over 60 | 2 | 87 |
| tai chi chair yoga | 2 | 87 |
| yoga for seniors over | 2 | 87 |
| step by step | 3 | 83 |
| nurses nps | 2 | 77 |
| medical memoir | 2 | 74 |
| emergency room cases | 3 | 68 |
Sign in and click any phrase to send it straight to the keyword competition lookup.
More Medical eBooks categories
24 subcategories under this category
| Subcategory | Score | Median reviews |
|---|---|---|
| █████ | 77.0 | 6.5 |
| █████ | 75.5 | 12 |
| █████ | 74.5 | 42.5 |
| █████ | 74.0 | 5.5 |
| █████ | 74.0 | 21 |
| █████ | 73.0 | 3 |
| █████ | 72.0 | 15 |
| █████ | 71.5 | 7.5 |
| █████ | 71.5 | 15 |
| █████ | 71.5 | 16.5 |
| █████ | 70.5 | 15.5 |
| █████ | 69.0 | 27 |
| █████ | 69.0 | 13.5 |
| █████ | 69.0 | 12 |
| █████ | 68.5 | 34 |
| █████ | 66.5 | 24 |
| █████ | 66.5 | 20.5 |
| █████ | 66.0 | 11 |
| █████ | 66.0 | 40 |
| █████ | 65.5 | 10 |
| █████ | 64.5 | 18.5 |
| █████ | 58.5 | 22.5 |
| █████ | 58.0 | 35 |
| █████ | 22.5 | 84 |
Subcategory names are visible after sign-in — a free account unlocks every subcategory score.
Sign up free to unlockCheck the keywords before you write
Category scores show where entry is easiest; keyword lookups show whether readers actually reach for it. A free account includes keyword competition lookups plus unlimited category scans.
After you publish: why aren't readers buying?
Category research picks the direction; review diagnosis reads the readers. The same platform clusters a book's critical reviews into severity-ranked root causes, each anchored to verbatim quotes — see it applied to a full narrative-history title.
Keep researching with the free tools
Research snapshot scanned on Oct 19, 2026. Refreshed periodically — not live tracking.