From New York Times bestselling authors Nelson DeMille and Alex DeMille, Blood Lines features the return of Special Agents Brodie and Taylor who are on the hunt for the cold-blooded murderer of one of their fellow agents.

Blood Lines was released by Scribner Books on October 10.

The trade paperback of Blood Lines will be released on October 8 and includes the first two chapters of The Tin Men coauthored by Nelson and Alex DeMille to be released in 2025.