Production	Theatre	Opened	Credit
1	Right You Are	National Actors Theatre/ The Michael Schimmel Center for the Arts at Pace University	12/07/2003	Translation
2	The Underpants	East 13th Street/CSC Theatre	03/07/1985	Translation
3	Are You Now or Have You Ever Been	Promenade Theatre	10/15/1978	Playwright
4	The Measures Taken	Joseph Papp Public Theater/ Susan Stein Shiva Theater	10/04/1974	Translation
5	Right You Are	Roundabout Stage II	09/12/1972	Translation
6	The Red, White and Black	Players Theatre	03/30/1971	Book
7	The Red, White and Black	Players Theatre	03/30/1971	Lyricist
8	The Exception and the Rule / The Prodigal Son	Greenwich Mews Theatre	05/20/1965	Adaptation
9	Baal	Martinique Theatre	05/06/1965	Adaptation
10	Right You Are	Phoenix Theatre	03/04/1964	Translation
11	A Man's a Man	Masque Theatre	09/19/1962	Adaptation
12	The Good Woman of Setzuan	Phoenix Theatre	12/18/1956	New Version

	Production	Theatre	Opened	Credit
1	Life is a Dream	Astor Place Theatre	03/19/1964	Produced in Association

	Production	Theatre	Opened	Credit
1	The Good Woman of Setzuan	Phoenix Theatre	12/18/1956	Director