Limelight Editions has just published a book about thelaunching--against all odds--of the landmark African-American drama A Raisin in the Sun in 1959 YOU CAN'T DO THAT ON BROADWAY by Philip Rose  who discovered the Lorraine Hansberry play and raised the money to produce it  is a fascinating behind-the-scenes account of how Raisin broke through racial and critical barriers and became a long-running hit  winning plaudits for everyone associated with it  especially Hansberry  who went from unknown to famous playwright  practically overnight