Mafia / Mob Romance
Sinister Promise: A Dark Mafia Arranged Marriage Romance (Ivanov Crime Family)
Book 6 in the Ivanov Crime Family series · Reading order →
SpiceDarkness
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- Spice & darkness rated — content warnings listed below
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Why we recommend it
A dark mafia arranged-marriage romance where a sinister promise hides real danger beneath the vows. Cold power plays meet possessive intensity.
At a glance
Sinister Promise is book 6 in Zoe Blake’s Ivanov Crime Family series. It rates 4/5 for spice and 4/5 for darkness, mid-range for mafia romance: of the 931 mafia romance books we rate, 32% score lower for darkness and 24% lower for spice. Tropes: forced marriage, morally grey MC and possessive-obsessive MC. It is about as dark as Zoe Blake’s other books on Readark (average darkness 4.1/5). It runs to 382 pages. We have not tagged its content warnings yet, so check the author’s notes before you start.
Book details
- Pages
- 382
- Published
- June 2025
Sinister Promise spice level
Sinister Promise is rated 4/5 for spice on Readark’s scale: explicit and frequent, meaning multiple detailed scenes, with heat central to the story. Its darkness rating is 4/5: heavy, meaning sustained cruelty, trauma or non-consent central to the relationship. How we rate
Sinister Promise content warnings
We haven’t tagged content warnings for this book yet. If you have specific triggers, check reader reviews before you start.
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