Love and eroticism: an introduction -- On postmodern uses of sex -- Sexual citizen -- On the way to a post-familial family - from a community of need to elective affinities -- On the elementary forms of the socioerotic life -- Bohemian love -- Otto Gross and Else Jaffe and Max Weber -- Lost innocence of love: romance as a postmodern condition -- Balancing sex and love since the 1960s sexual revolution -- Citysex: representing lust in public -- Love and structure -- 'Falling in love with love is falling for make believe': ideologies of romance in post-enlightenment culture -- Introduction to Georg Simmel's 'On the sociology of the family' -- On the sociology of the family -- Sex and sociality: comparative ethnographies of sexual objectification