A henchman of the mobster Carmine in an altered 1944 in which German forces hold the eastern United States, working uneasily with the local resistance.
Sal appears in the two parts of Storm Front. In a timeline changed by Vosk's faction, New York is under Nazi occupation and Carmine's gang has turned its talents to smuggling weapons and harassing the occupiers.
When the wounded Archer is taken in by Alicia Travers, Sal is among those who doubt the stranger, and he is quick with threats when Archer cannot explain where he came from. His manner towards Alicia also shows the prejudices of the period.
He nevertheless fights alongside the resistance once it becomes clear that the Germans are sheltering something far stranger than soldiers, and takes part in the shooting that helps Archer reach Vosk's hidden facility.