Fifteen scenes from the plays of contemporary black dramatists, ""not selected as 'the best' or 'the first' or. . . a cross section"" but specifically compiled to meet the ""many requests for audition and class scene study material based upon Black experience."" Most familiar among the contributors are Ossie Davis (Purlie Victorious) and Lorraine Hansberry (A Raisin in the Sun). A surprisingly yielding resource.