Administration & Policy — Kindle Category Opportunity
Competition snapshot for the Medical eBooks best-seller list, ease-of-entry score 52.0/100.
Category metrics
Score
52.0
Median reviews
230.5
Weak share (top 20)
40%
Median price
$9.99
Median star rating
4.6
Books scanned
50
Worth writing in?
The Administration & Policy list shows real reader demand with room left for newcomers: the median book carries 230.5 reviews, yet 40% 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 52.0/100.
Breakout books — top 15, under 100 reviews, $0.99–4.99
Best-seller list on Amazon| # | Title | Star | Reviews | Price |
|---|---|---|---|---|
| 11 | The Remedy: Advancing Evidence-Based Healthcare Delivery in a Fragmented System | 5.0 | 9 | $0.99 |
| 8 | The Business of Healing: How to Build Profitable, Mission-Driven Healthcare Businesses | 4.9 | 30 | $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 |
|---|---|---|
| life and death | 2 | 56 |
| public health | 2 | 22 |
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More Medical eBooks categories
8 subcategories under this category
| Subcategory | Score | Median reviews |
|---|---|---|
| █████ | 75.5 | 14.5 |
| █████ | 64.0 | 35 |
| █████ | 63.5 | 20.5 |
| █████ | 61.0 | 16 |
| █████ | 61.0 | 34.5 |
| █████ | 46.0 | 204.5 |
| █████ | 41.0 | 240.5 |
| █████ | 41.0 | 109.5 |
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.