The Accardi Twins Books in Order

The Accardi Twins is a duet set inside the wider Mazzone mafia world, and it focuses on Joshua and Caleb Accardi once they are grown and ready for their own chaos. The series is connected enough to the larger universe that longtime readers will recognize the stakes straight away, but it also works as a clear next step if you want more mafia romance after the earlier books.

The important thing to know is that this is a duet, not two random side stories. Each book centers on a different twin and his love interest, but the emotional and family threads are linked. You are meant to read them in order, because what happens to one twin affects the weight of the other book.

Joshua's book comes first.

Cold King of New York gives Joshua a heroine who is not easy to dismiss, a rookie spy sent into danger, plenty of tension, and all the problems that come from a man who thinks emotional distance is safer than trust. Caleb's story in Cruel King of New York shifts the energy. It plays more with old feelings, promises broken, and the kind of deep-rooted attachment that only gets more dangerous when powerful enemies are circling.

Because the twins are part of a mafia family, the stakes never stay purely romantic. Duty, revenge, surveillance, and family reputation all matter. But the books are also a nice example of how Davis can adjust tone within the same universe. Joshua's story feels colder and more strategic. Caleb's has a more openly personal ache to it. Together they give the duet some range.

Thematically, these books fit right in with the rest of the mafia catalog. The heroes are powerful, the women push back, and love is always arriving at exactly the wrong moment. But the twin setup gives the duet its own identity. You are not just watching one man fall. You are watching two brothers, shaped by the same world, respond very differently when love finally becomes impossible to ignore.

If you enjoy connected mafia romance and want a smaller two-book arc with strong crossover ties to the larger universe, The Accardi Twins is a very easy branch to follow.