Hudson, Lynton. The Twentieth-Century Drama. London: George C. Harrap & Co. Ltd, 1947. Second printing. 
Blue cloth with bright gilt spine titles4 3/4 x 7 inches, former owner's name & date inside front cover, 220 clean and unmarked pp. Near-fine dust jacket with slight shelf-wear, now in a clear wrapper. Very good in very good dust-jacket. Hardcover.
No. 58 of the Harrap Library series.
Begins with an overview of English drama in the nineteenth-century, and discusses G. B. Shaw, Granville-Barker and John Galsworthy, J. M. Barrie, the Irish Movement, the Provincial Repertory, Poetic Drama, Comedy, the Twenties, Expressionism, the American Theatre - Eugene O'Neill, the Thirties - Experimentalism. Part Two, beginning at p. 83, is excerpts from the works of the authors mentioned above.