email me and i'll see what i can do for you...
keep in mind that cocteau's works are still protected by copyright and the screenplay version will be copyrighted by the producers, so if you plan to use this commercially and base the play on the film version, you will have to get permission from his estate and the producer...
also, the oakland opera theater staged an operatic adaptation of the novel [which may also have been done as a play] in 2006...
love and hugs, maia
maia3maia@hotmail.com