I'm a fan of science fiction and love writers like Asimov, Barjavel Van Vogt or Planking among others. Having done a little tour of these authors 'classic', I researched other authors and shopping are disasters: The inner ear and Urban Monads Silverberg (I loved Majipoor or Great Silence) 1984 or what Orwell novel Brunner really disappointed me. Uninteresting or too difficult to read. I regret that these purchases were motivated by criticism "formidable".