Who Wants to Go to There?

James Herbert's "48" described as, "In 1945, Hitler unleashes the Blood Death on Britain as his final act of vengeance. Hoke, an American pilot and one of a tiny minority with a rare blood group unaffected by the deadly disease, has survived alone among the debris and the dead of London for three years. Now, in 1948, a slow-dying group of Fascist Blackshirts believe their only hope is a transfusion of blood from one of Hoke's kind. Ever more desperate as their deaths approach, they're after his blood."
1. Nazis
2. Zombies
3. ???
4. Profit.