UNC folklorist and professor William Ferris will discuss, present a slide show and sign copies of his new book, Give My Poor Heart Ease: Voices of the Mississippi Delta.  The book, CD, and DVD feature more than twenty powerful interviews about black life and blues music in the Mississippi Delta.  Ferris, author of Blues from the Delta and coeditor of the Encyclopedia of Southern Culture, is senior associate director of the Center for the Study of the American South at UNC-CH.