Book Cover
Trend Trackerby RockingBookCovers.com
All trendsMeasured tag / tense
mood / stable

Tense

Psychological Thrillers · All markets · comparable 12 months periods

+4.7percentage
points
Current prevalence48.7%73 matching covers / n=150
Previous period44%66 matching covers / n=150
Signal statestableRule-based classification
As ofOct 30, 2026Latest evidence check
01 / Current window

Observed Prevalence

Dec 30n=12Mar 1n=24May 1n=29Jul 1n=18Aug 30n=35Oct 30n=32

Empty time buckets are shown as zero and retain their sample size; they are not interpolated by AI.

02 / Market separation

Source Breakdown

Amazon Bestsellers33 / 7544%
Amazon New Releases0 / 20%
Indie Authors0 / 0—
Traditional Publishers40 / 7354.8%
03 / Underlying evidence

73 matching Covers.

These are the records counted in the current prevalence numerator.

04 / Evidence interpretation

What It May Mean.

Built Oct 31, 2026

AI interpretationgpt-6-luna
exploratory confidence
Interpretive summary
The measured “Tense” mood is classified as stable, while its prevalence increased from 44% to 48.7% (+4.7 percentage points).
Market context

In the current sample, “Tense” appears on 33 of 75 Amazon Bestsellers covers (44%) and 40 of 73 Traditional Publishers covers (54.8%). The Amazon New Releases sample contains only 2 covers, and the Indie Authors sample contains none.

What to investigate

Compare current and previous-period covers labeled “Tense,” separately by source, to check whether recurring palette, composition, or typography patterns are visually present.

Facts supplied to the interpreter

Current: 73 of 150 covers (48.7%); previous: 66 of 150 (44%).

Reported change: +4.7 percentage points; state: stable.

Source breakdown: Amazon Bestsellers 33/75; Traditional Publishers 40/73; Amazon New Releases 0/2; Indie Authors 0/0.