An investigation of how the idea of a public as a central fiction of modern life informs our literature, politics, and culture. Most of the people around us belong to our world not directly, as kin or comrades, but as strangers. How do we recognize them as members of our world? We are related to them as transient participants in common publics. Indeed, most of us would find it nearly impossible to imagine a social world without publics. In the eight...