The Dark Arena (English, Paperback, Mario Puzo)

They lived in a world of ruthless men and their women. A world of naked power and secret influence. A world outside the law, beyond the law, above the law. They lived in – The Dark Arena. Mosca: young, tough, ambitious. He liked the wheeling and dealing and he wasn’t afraid to kill; but there was one thing he didn’t reckon with: love. Hella: she loved Mosca more than life itself, which was very dangerous – for them both. Eddie: a real operator. He cared only for himself and the deals he could make. And when he was drunk, he was vicious. Leo: a divided soul. He was between worlds and caught up in the deadly intrigues of Eddie and Mosca. “Savage…It’s brutal impact is extraordinary.
Source- Goodreads.com