BCBook Cover
Intelligence
Import covers
Market comparison / Live evidence

Separate the markets,
see the difference.

Feature prevalence is calculated independently for each source type. Every cell includes its own numerator and denominator.

26 covers in selected windowFour markets compared independentlyDifference does not imply performance
01
Amazon Bestsellersn=8 covers
02
Amazon New Releasesn=6 covers
03
Traditional Publishersn=6 covers
04
Indie Authorsn=6 covers
Largest measured split

Psychological

Inspect underlying covers
25percentage-point
market gap

Highest prevalenceAmazon New Releases100%

Lowest prevalenceAmazon Bestsellers75%

Visual featureAmazon Bestsellersn=8Amazon New Releasesn=6Traditional Publishersn=6Indie Authorsn=6Largest gap
moodPsychological75%6 / 8100%6 / 6100%6 / 6100%6 / 625ppAmazon New Releases → Amazon Bestsellersimage stylePhotographic Composite25%2 / 80%0 / 60%0 / 60%0 / 625ppAmazon Bestsellers → Indie AuthorsmoodMysterious25%2 / 80%0 / 60%0 / 60%0 / 625ppAmazon Bestsellers → Indie AuthorstropeIsolated House37.5%3 / 816.7%1 / 616.7%1 / 633.3%2 / 620.8ppAmazon Bestsellers → Traditional PublishersimageryHouse37.5%3 / 816.7%1 / 616.7%1 / 633.3%2 / 620.8ppAmazon Bestsellers → Traditional PublishersimageryWater12.5%1 / 833.3%2 / 633.3%2 / 616.7%1 / 620.8ppAmazon New Releases → Amazon BestsellerstropeObscured face12.5%1 / 816.7%1 / 616.7%1 / 633.3%2 / 620.8ppIndie Authors → Amazon BestsellerscolourDark background75%6 / 883.3%5 / 683.3%5 / 666.7%4 / 616.6ppAmazon New Releases → Indie AuthorsimageryForest25%2 / 833.3%2 / 633.3%2 / 616.7%1 / 616.6ppAmazon New Releases → Indie AuthorstropeLone figure25%2 / 816.7%1 / 616.7%1 / 633.3%2 / 616.6ppIndie Authors → Traditional PublishersimagerySilhouette25%2 / 816.7%1 / 616.7%1 / 633.3%2 / 616.6ppIndie Authors → Traditional PublisherscolourYellow typography75%6 / 866.7%4 / 666.7%4 / 666.7%4 / 68.3ppAmazon Bestsellers → Indie AuthorstypographyOversized title62.5%5 / 866.7%4 / 666.7%4 / 666.7%4 / 64.2ppAmazon New Releases → Amazon BestsellerstypographyCondensed typography37.5%3 / 833.3%2 / 633.3%2 / 633.3%2 / 64.2ppAmazon Bestsellers → Indie AuthorscolourRed / black palette12.5%1 / 816.7%1 / 616.7%1 / 616.7%1 / 64.2ppAmazon New Releases → Amazon BestsellersmoodOminous100%8 / 8100%6 / 6100%6 / 6100%6 / 60ppAmazon Bestsellers → Indie Authors

Rows require at least two matching covers across the selected window. Fictional demo data validates the calculation workflow and is not a real-market finding.