1. Filthy Marcellos: Lucian by Bethany Kris
This is the first book in the series focusing on three brothers. The series is great and continues with their children and grandchildren. I recommended all the books.
2.Gilded Cage: A Russian Mafia Romance (Kovalyov Bratva Book 1) by Nicole Fox:
I love this book. It’s set in Los Angeles with a Mexican heroine and a sexy hero.
3. Gilded Tears: A Russian Mafia Romance (Kovalyov Bratva Book 2) by Nicole Fox:
This is the continuation of Book 1 so the previous number
4. Joey: A Brother’s Best Friend, Standalone Dark Mafia Romance by Sadie Kincaid:
I love Joey (the nickname of the heroine). There are two other books that focus on her brothers. The last novel is not yet available but the first book deals with her brother, Dante, which is great as well.
5. Underworld: The Complete Series by Sophie Lark
Seven books dealing with a different hero and heroine but you can never go wrong with Sophia Lark
6. Bound by Honor (Born in Blood Mafia Chronicles Book 1) by Cora Reilly:
This is the first in Born in Blood Mafia Chronicles series. I recommend reading the series since they are all good.
7. Twisted Emotions (The Camorra Chronicles Book 2) by Cora Reilly:
This novel stayed with me because I loved the tenderness of the hero behind this rough exterior. I recommend the whole series.
8. Crow (Boston Underworld Book 1) by A. Zavarelli
Another series that I loved because of the setting and heroes. I liked the bonds between the heroes. It feels like a family story.
9. Pink by Bethany Kris
I loved the hero, Pink (nickname) who is a man who falls on hard times and has rebuilt his life in the Mafia. You will meet Pink in Filthy Marcellos series.
10. Loyalty by Bethany Kris (John and Siena Book 1)
This is the first in a series of novels dealing with John and Siena. John is the son of Lucian from Filthy Marcellos. It deals with a hero with mental health issues but it has such heart as Bethany Kris puts in ever book I have read.