The Merchant (play) would make a big profit, but this did not happen. He wrote a book about the play in 1999, "The Birth of Shylock and the Death of Zero Mostel". In this play, Shylock is a good man and Antonio's, the title character in Shakespeare's play, good friend. They bond in their love of knowledge and mutual dislike of the antisemitism in their community. Shylock's demand for a pound of flesh is meant as a jest, but he can not retract it. Both Shylock and Antonio are relieved when the demand is denied in court. Reviewing "The Merchant", critic Michael Billington
The Merchant of Venice (opera) In his will he left his skull to the Royal Shakespeare Company for use in productions of "Hamlet". Tchaikowsky met the theatre director John O'Brien in 1968 and they agreed to attempt an opera on "The Merchant". O'Brien has noted "At first it seemed odd that [Tchaikowsky], as a Jew, would want to take Shylock on, particularly at a time when there was a feeling that Shakespeare was anti-Semitic, which is a nonsensical thing anyway." Most of the opera was written by 1978, and following discussions with the music critic Hans Keller, Tchaikowsky decided to submit it for consideration to