On Saturday and Sunday, September 14 and 15, The Learning Channel will broadcast a "Great Books Festival" featuring 14 one- hour programs on a variety of books including Huck Finn. "Great Books: Huck Finn" is scheduled for 7 p.m. on Saturday (9/14). This most likely is the show that aired before featuring Nat Hentoff, John H. Wallace, James M. Cox, Vic Doyno, David L. Smith, Justin Kaplan and MacAvoy Layne as Mark Twain. See this week's (9/15) NYT Book Review (pg. 28) for the complete schedule and listing of other "Great Books" included in the festival. Kevin B.