Here's the blurb:
On a Mediterranean Island run by mafia, the Santini brothers are fighting a war against the Landi family, who are targeting their loved ones. After his fiancée is murdered, Ricardo, the eldest of the brothers, starts spiraling out of control, his violent nature leading him down a path that could rip his family apart. But, when two women walk into his life...
His first love—Bianca D’Angelo
And an assassin from the Viper Sisterhood
...he finds himself pulled into a world of espionage, intrigue, and seduction, where he'll win his family's safety and the woman of his dreams—or lose everything.