Knuckle Bones: An Edge-of-Your-Seat British Crime Thriller (DCI Kett Crime Thrillers Book 12)

Alex Smith

Analysed86% confidencegpt-6-luna3 reference examples used

A backlit full-body silhouette stands in a railway tunnel above the tracks, with a skull in the foreground. The two-line yellow title, “KNUCKLE BONES,” sits across the lower half; the author name, “ALEX SMITH,” appears in large white lettering near the bottom. White tagline text is at the top.

01 / Type system

Typography

Dominant typography color: Yellow
Title typography color: Yellow
Title size: Medium
Typography prominence: Moderate
Readability: High
Dominance in cover: Image
Title families (dominant first): Sans Serif
Title position: Lower Half
Case: Uppercase
Width: Regular
Typefaces: 2
Author prominence: High

02 / Estimated colours

Colour

#301619 · 42%Dark Burgundy · Dominant

#090708 · 32%Black · Background

#F5E8EC · 14%Pale Pink · Dominant

#59402B · 8%Brown · Accent

#F4D400 · 4%Yellow · Accent

Brightness: Dark
Contrast: High
Temperature: Warm

03 / Visible subjects

Imagery & Mood

Primary style

Photographic Composite

Subjects

Railway TunnelRailway TracksPersonSkullHammer

Mood

OminousTenseCinematic

Visual tropes

Setting Cover

People detected: 1 · Face visibility: Obscured

04 / Provenance retained

What We Know,
Without Interpretation.

SourceAmazon Bestsellers

Date addedOct 23, 2026

Ranking at the time of addition#100 · Noir Crime

IdentifierASIN B0BXJNNBRF