Description
Three brothers. Three dangerous vows. One empire built on blood and sin.
Enter the world of the Koslov Bratva, where loyalty is currency, love is a liability, and every oath is paid for in blood.
This first boxset brings together the explosive beginnings of the saga — Books 1–3, a dark, addictive mafia romance filled with obsession, betrayal, and forbidden passion.
Sinful Oath — When Bianca is thrust into an arranged marriage with Alexei Koslov, she expects betrayal and cold calculation. What she doesn’t expect? To fall into the one trap she can’t his heart… or her own.
Sinful Lies — Secrets, lies, and a fake marriage force two souls together against their will. But when the lines between lies and love start to blur, who will survive the truth?
Sinful Wrath — Anger, revenge, and a twisted loyalty ignite the final chapter, where betrayals are brutal and redemption burns hottest in the darkest places.
When love and loyalty collide, no one leaves unscarred.
Fall into the danger, the devotion, and the decadence of the Koslov Bratva.
⚜️ This boxset includes Books 1–3 of the Koslov Bratva Series. Continue the story in Boxset 2, featuring Books 4–6 — the explosive conclusion to the saga.
Enter the world of the Koslov Bratva, where loyalty is currency, love is a liability, and every oath is paid for in blood.
This first boxset brings together the explosive beginnings of the saga — Books 1–3, a dark, addictive mafia romance filled with obsession, betrayal, and forbidden passion.
Sinful Oath — When Bianca is thrust into an arranged marriage with Alexei Koslov, she expects betrayal and cold calculation. What she doesn’t expect? To fall into the one trap she can’t his heart… or her own.
Sinful Lies — Secrets, lies, and a fake marriage force two souls together against their will. But when the lines between lies and love start to blur, who will survive the truth?
Sinful Wrath — Anger, revenge, and a twisted loyalty ignite the final chapter, where betrayals are brutal and redemption burns hottest in the darkest places.
When love and loyalty collide, no one leaves unscarred.
Fall into the danger, the devotion, and the decadence of the Koslov Bratva.
⚜️ This boxset includes Books 1–3 of the Koslov Bratva Series. Continue the story in Boxset 2, featuring Books 4–6 — the explosive conclusion to the saga.
Book Details
Format
Kindle
Pages
1,093 pages
Language
English
Published
Oct 9, 2025