Taxation — Kindle Category Opportunity
Competition snapshot for the Business & Money best-seller list, vacancy score 49.5/100.
Category metrics
Score
49.5
Median reviews
160.5
Weak share (top 20)
35%
Median price
$9.99
Median star rating
4.6
Books scanned
50
Worth writing in?
The Taxation list shows real reader demand with room left for newcomers: the median book carries 160.5 reviews, yet 35% of the top 20 still sit under 100 reviews. 2 top-15 books hold fewer than 100 reviews at $0.99–4.99 — the classic self-publishing breakout band. Vacancy score 49.5/100.
Breakout books — top 15, under 100 reviews, $0.99–4.99
Best-seller list on Amazon| # | Title | Star | Reviews | Price |
|---|---|---|---|---|
| 14 | Roth Conversions Done Right: When to Convert, When to Wait, and How to Decide with Confidence (The Monroe Wood Retirement Blueprint Series Book 3) | 4.3 | 14 | $0.99 |
| 13 | The Retirement Masterclass: The Essential Strategies Distilled From My Five Best-Selling Books | 4.0 | 42 | $2.99 |
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Research snapshot scanned on Oct 10, 2026. Refreshed periodically — not live tracking.