This important new book, which focuses on the 1940s, 1950s and 1960s, but which looks back to the earlier decades of the century and has a conclusion dealing with the 1970s to 1990s, maps the world of those known as 'trade' - ostensibly straight men who would engage in homosexual sex - and hustlers - those who were paid for it. It was a milieu that was central to the sexual histories of several generations of twentieth-century American men and also influenced American literary and visual culture; the 'trade aesthetic' informed the work of a variety of artists, filmmakers, and writers. This sexual culture, though compelling in itself, also allows us to explore some key aspects of modern sexual history.This pioneering work, which draws on a wide range of visual and literary sources, including previously unpublished material from the Kinsey archives, will appeal to a wide range of readers, especially those interested in the histories of sex, the city, masculinity, and American culture.