Found the following files/directories:
  'Ex01-WFLung-2000-2004-State-Dot-County-Box.pdf'
  'Ex02-WmLung50-70-Arrow-Bar.pdf' 'Ex03-Time-Series-with-Conf.pdf'
  'Ex04-Scatter-Dots.pdf' 'Ex05-Stkd-Bar-var-height.pdf'
  'Ex06-Stkd-Bar-fixedheight-nodot.pdf' 'Ex07-Educ-Centered-Bar.pdf'
  'Ex08-DotSignificants.pdf' 'Ex09-Kansas Population and
  Inc-8.5x14-sn.pdf' 'Ex10-Kansas Population and Inc-11x17.pdf'
  'Ex11-New York Pop 2010 and Change-sn colSize.pdf' 'Ex12-MD Pop 1970
  and 2010 plus change-map.pdf' 'Ex13-China 2013 Population.pdf'
  'Ex14-Seoul 2012 Population.pdf' 'Ex15-Utah Population.pdf'
  'Ex16_state.x77_no_DC.pdf' 'Ex17_state.x77_DCasNA_D.pdf' 'Ex18_Africa
  Micromap-11x17.pdf'
Found the following files/directories:
  ‘Ex01-WFLung-2000-2004-State-Dot-County-Box.pdf’
  ‘Ex02-WmLung50-70-Arrow-Bar.pdf’ ‘Ex03-Time-Series-with-Conf.pdf’
  ‘Ex04-Scatter-Dots.pdf’ ‘Ex05-Stkd-Bar-var-height.pdf’
  ‘Ex06-Stkd-Bar-fixedheight-nodot.pdf’ ‘Ex07-Educ-Centered-Bar.pdf’
  ‘Ex08-DotSignificants.pdf’ ‘Ex09-Kansas Population and
  Inc-8.5x14-sn.pdf’ ‘Ex10-Kansas Population and Inc-11x17.pdf’
  ‘Ex11-New York Pop 2010 and Change-sn colSize.pdf’ ‘Ex12-MD Pop 1970
  and 2010 plus change-map.pdf’ ‘Ex13-China 2013 Population.pdf’
  ‘Ex14-Seoul 2012 Population.pdf’ ‘Ex15-Utah Population.pdf’
  ‘Ex16_state.x77_no_DC.pdf’ ‘Ex17_state.x77_DCasNA_D.pdf’ ‘Ex18_Africa
  Micromap-11x17.pdf’
Found the following files/directories:
  ‘Ex01-WFLung-2000-2004-State-Dot-County-Box.pdf’
  ‘Ex02-WmLung50-70-Arrow-Bar.pdf’ ‘Ex03-Time-Series-with-Conf.pdf’
  ‘Ex04-Scatter-Dots.pdf’ ‘Ex05-Stkd-Bar-var-height.pdf’
  ‘Ex06-Stkd-Bar-fixedheight-nodot.pdf’ ‘Ex07-Educ-Centered-Bar.pdf’
  ‘Ex08-DotSignificants.pdf’ ‘Ex09-Kansas Population and
  Inc-8.5x14-sn.pdf’ ‘Ex10-Kansas Population and Inc-11x17.pdf’
  ‘Ex11-New York Pop 2010 and Change-sn colSize.pdf’ ‘Ex12-MD Pop 1970
  and 2010 plus change-map.pdf’ ‘Ex13-China 2013 Population.pdf’
  ‘Ex14-Seoul 2012 Population.pdf’ ‘Ex15-Utah Population.pdf’
  ‘Ex16_state.x77_no_DC.pdf’ ‘Ex17_state.x77_DCasNA_D.pdf’ ‘Ex18_Africa
  Micromap-11x17.pdf’
Found the following files/directories:
  ‘Ex01-WFLung-2000-2004-State-Dot-County-Box.pdf’
  ‘Ex02-WmLung50-70-Arrow-Bar.pdf’ ‘Ex03-Time-Series-with-Conf.pdf’
  ‘Ex04-Scatter-Dots.pdf’ ‘Ex05-Stkd-Bar-var-height.pdf’
  ‘Ex06-Stkd-Bar-fixedheight-nodot.pdf’ ‘Ex07-Educ-Centered-Bar.pdf’
  ‘Ex08-DotSignificants.pdf’ ‘Ex09-Kansas Population and
  Inc-8.5x14-sn.pdf’ ‘Ex10-Kansas Population and Inc-11x17.pdf’
  ‘Ex11-New York Pop 2010 and Change-sn colSize.pdf’ ‘Ex12-MD Pop 1970
  and 2010 plus change-map.pdf’ ‘Ex13-China 2013 Population.pdf’
  ‘Ex14-Seoul 2012 Population.pdf’ ‘Ex15-Utah Population.pdf’
  ‘Ex16_state.x77_no_DC.pdf’ ‘Ex17_state.x77_DCasNA_D.pdf’ ‘Ex18_Africa
  Micromap-11x17.pdf’
Found the following files/directories:
  ‘Ex01-WFLung-2000-2004-State-Dot-County-Box.pdf’
  ‘Ex02-WmLung50-70-Arrow-Bar.pdf’ ‘Ex03-Time-Series-with-Conf.pdf’
  ‘Ex04-Scatter-Dots.pdf’ ‘Ex05-Stkd-Bar-var-height.pdf’
  ‘Ex06-Stkd-Bar-fixedheight-nodot.pdf’ ‘Ex07-Educ-Centered-Bar.pdf’
  ‘Ex08-DotSignificants.pdf’ ‘Ex09-Kansas Population and
  Inc-8.5x14-sn.pdf’ ‘Ex10-Kansas Population and Inc-11x17.pdf’
  ‘Ex11-New York Pop 2010 and Change-sn colSize.pdf’ ‘Ex12-MD Pop 1970
  and 2010 plus change-map.pdf’ ‘Ex13-China 2013 Population.pdf’
  ‘Ex14-Seoul 2012 Population.pdf’ ‘Ex15-Utah Population.pdf’
  ‘Ex16_state.x77_no_DC.pdf’ ‘Ex17_state.x77_DCasNA_D.pdf’ ‘Ex18_Africa
  Micromap-11x17.pdf’
Found the following files/directories:
  ‘Ex01-WFLung-2000-2004-State-Dot-County-Box.pdf’
  ‘Ex02-WmLung50-70-Arrow-Bar.pdf’ ‘Ex03-Time-Series-with-Conf.pdf’
  ‘Ex04-Scatter-Dots.pdf’ ‘Ex05-Stkd-Bar-var-height.pdf’
  ‘Ex06-Stkd-Bar-fixedheight-nodot.pdf’ ‘Ex07-Educ-Centered-Bar.pdf’
  ‘Ex08-DotSignificants.pdf’ ‘Ex09-Kansas Population and
  Inc-8.5x14-sn.pdf’ ‘Ex10-Kansas Population and Inc-11x17.pdf’
  ‘Ex11-New York Pop 2010 and Change-sn colSize.pdf’ ‘Ex12-MD Pop 1970
  and 2010 plus change-map.pdf’ ‘Ex13-China 2013 Population.pdf’
  ‘Ex14-Seoul 2012 Population.pdf’ ‘Ex15-Utah Population.pdf’
  ‘Ex16_state.x77_no_DC.pdf’ ‘Ex17_state.x77_DCasNA_D.pdf’ ‘Ex18_Africa
  Micromap-11x17.pdf’