BOSTON, Nov. 9, 2015 /PRNewswire-USNewswire/ -- The Sponsorship Group for Public Television (SGPTV) and MASTERPIECE today announced that Audible (www.audible.com), home to the widest selection of digital audiobooks, is the newest corporate sponsor of MASTERPIECE, PBS's highest-rated ongoing primetime drama series.  The partnership reflects each organization's passion for great stories well told.