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Suburban — Kindle Category Opportunity

Competition snapshot for the Literature & Fiction best-seller list, ease-of-entry score 33.5/100.

FortressSubcategory

Category metrics

Score

33.5

Median reviews

702

Weak share (top 20)

5%

Median price

$3.99

Median star rating

4.3

Books scanned

50

Worth writing in?

Suburban is heavily defended: incumbents are deep-reviewed and the top 20 rarely cracks. New releases can still chart with ads or a launch push, but expect to climb over established authors rather than around them. Ease-of-entry score 33.5/100.

Breakout books — top 15, under 100 reviews, $0.99–4.99

Best-seller list on Amazon
#TitleStarReviewsPrice
10Over Her Dead Body: A Psychological Thriller (Emma Calloway Book 1)4.626$4.99

High-frequency phrases in this category's titles

Mine all categories

High-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.

PhraseTitlesRank-weighted score
brand new11442
psychological thriller10328
million copy3137
brand new uplifting295
multi million copy295
shari low for 2026295
million copy bestseller288
brand new addictive283
addictive psychological thriller380
betrayal infidelity and revenge260
marriage of betrayal infidelity260
non exclusive romance442

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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.

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Research snapshot scanned on Oct 19, 2026. Refreshed periodically — not live tracking.