Yellow Pamphlet Booklet with Two Plays.  This Edition of 'The Zoo Story' contains revisions to the original text. These revisions were made by the author in 1999 during rehearsals for his production of the play at the Alley Theatre in Houston, Texas. Diagram of stage arrangements and Property Lists for each play are included. 42 pages. 7.75 x 5.2 inches. Dramatists Play Service, Inc., USA, 1961.