Black-and-white photo of a female singer in a feathered costume performing on stage, with the poster text “I’ll Never Forget It You Know…” (BootlegBetty.com).

How Jaqueline Susann went from a reject to a 30-million best-seller

Telegraph How Valley of the Dolls went from a reject to a 30-million best-seller By Martin Chilton, culture editor 10…