The ‘post’ in literary postmodernism is far from unequivocally clear. When the term came into circulation in the 1950s, it mostly referred to a new literary mode that came after modernism and was different enough to warrant a new label. Most, but not all, early commentators deplored literary postmodernism. However, in the 1960s and early 1970s, interpreters increasingly portrayed literary postmodernism as a continuation of the literary avant-gardes of the modernist period – especially Dada and Surrealism – and connected it to a radically anti-bourgeois mode that Ihab Hassan traces back to the Marquis de Sade. This postmodernism easily predates modernism, just as the postmodernism of the French philosopher Jean-François Lyotard saw a postmod...