Eerie Efficiency Book Profile
A Ruthless Arrangement
The Irish Demon · Book 1
2026 Adult
Best for readers who like: protective obsessive heroes, neurodivergent heroines, cozy darkness, lower violence, marriage bargains
Book at a Glance
PaceMedium
Story LengthStandard
WorldContemporary • Mafia / Criminal
SettingMafia / Criminal Underworld
RelationshipArranged / Forced Marriage • M/F
Obsession TypeProtective Obsession • Romantic Fixation
SubgenreCozy dark mafia romance
MMC TypeKiller / Criminal
MMC OccupationMafia / Organized Crime
Writing StyleBanter / Humorous • Dark / Intense • Erotic / Explicit
MMC PersonalityObsessive, protective, possessive, unexpectedly gentle
FMC PersonalityShy, newly diagnosed autistic, sound-sensitive, compassionate
Tropes & Themes
Trigger Warnings
Check the content notes below before reading. These tags describe potentially sensitive material in the book.
Coercive marriage setupexplicit sexual contentgambling debtlow on-page violenceorganized crimepossessive behaviorstalking
Eerie Take
Promising for readers who prefer obsessive mafia romance with softer violence; verify ending after release
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