Echo is laid siege upon, as is the Office of Interchange once again.
So many doubles. The plot thickens.
Howard arrives at Echo, where he meets the warden and other interesting people.
An FBI agent is recruited to help Quayle dig out sleeper agents at the OI, creating a Red Scare-like environment. Not good for anybody.
Howard and Howard Prime are pitted against one another from forces on either side of the Crossing