<DIV>Now in paperback, Fredric Jameson's most wide-ranging work seeks to crystalize a definition of &quot;postmodernism.&quot; Jameson's inquiry looks at the postmodern across a wide landscape, from &quot;high&quot; art to &quot;low,&quot; from market ideology to architecture, from painting to &quot;punk&quot; film, from video art to literature.</div>