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Sinners Anonymous: Book Review — Somme Sketcher's Mafia Romance

Renee CrossRenee Cross
August 13, 20266 min read

Aurora Carter marries the head of the Cosa Nostra to save her father. His nephew knows every sin she's ever committed — and is about to become the darkest one yet. Here's an honest look at Sinners Anonymous.

The Premise

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Sinners Anonymous opens Somme Sketcher's dual-POV mafia trilogy with Aurora "Rory" Carter marrying the seventy-something head of the Cosa Nostra to save her father — a transaction, not a romance. Her fiancé's nephew, Angelo "Vicious" Visconti, already knows every sin she's ever committed. When he shows up to dinner uninvited, he can't stop looking at his uncle's new bride, and the forbidden pull between them becomes the book's real story.

Why the Age Gap and Forbidden Framing Compound

Sinners Anonymous stacks two high-tension dark romance devices at once — a significant age gap in the arranged marriage itself, and a forbidden dynamic with the groom's own nephew — which raises the stakes of every scene beyond what either trope manages alone. Rory isn't just risking a scandal; she's risking the marriage that's protecting her father, which keeps the slow-burn tension grounded in real consequences rather than melodrama.

Content Notes

Reader-sourced reviews put this at 4/5 for spice, explicit and open-door, with a confirmed 15-year age gap in the arranged marriage. Content warnings include domestic and physical abuse, misogyny, sexual assault and violence, gun violence, murder, gaslighting, and grief. The author writes intentionally dark material and flags it as such — check retailer and community content-warning listings before starting.

The Verdict

Sinners Anonymous is a strong pick if you want mafia dark romance with real forbidden-romance stakes layered under the enemies-to-lovers arc — it can be read as a standalone, but it's built to be devoured with the rest of the trilogy.

Tracking every forbidden dynamic you've read across the genre? Our Reading Journal has a trope log built for exactly that.

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Sinners AnonymousSomme SketcherDark RomanceMafia RomanceBook Review

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