"Examining all of Lethem's novels, as well as a number of his short fictions, essays and critical works, this study shows how the author's prolific output, his restlessness and his desire always to be subverting literary forms and genres, are consistent with his interest in subcultural identities. The human need to break off into small groupings, subcultures or miniature utopias is mirrored in the critical tendency to enforce generic boundaries. To...