A phone call made from a fifty-year-old phone booth is never simpleA phone call in the night finds its way to Nash. But when it's as simple as whispered messages around a campfire, the message isn't the words but the message itself.Terrorism takes on a larger threat when the words come in radioactive. When Nash and Muna land in San Francisco, the phone calls have already woken the other alphabets, and they have fueled and readied the bus.This time, they are going to the heart of the uranium territory.