You see them everyday. They are the people who serve your lunch, the policeman on the corner, the woman next to you on the bus. Though they are your neighbors they are not like you. They are members of an Invisible Nation. They can not be identified. No one knows their plans or their loyalities. First, the Man of Bronze must crack the code of their secret language. Doc has to work fast to discover their goals before it’s too late!
Phillip Jose Farmer proposed this novel in his afterword to Omnibus 13.