Linebarger's third published novel, it has long been out of print. Copies regularly command figures in the hundreds of U.S. dollars in the second-hand market.
As well as drawing on Linebarger's own expertise in the field of psychological warfare, it is a study of the personality of an U.S. operative (Major Michael Dugan) who has little in common with James Bond except his extreme resourcefulness under cover and in danger. A man of many identities who sees himself to some extent as a blank sheet, he goes from calling himself "Comrade Nobody" to saying "I'm anybody". It also has an underlying, albeit devious and ambiguous, message of peace. As one character says, learning to like people is "the only way to win wars, or even better, to get out of them."