Once Is Not Enough offered a multiple-choice "audience participation" review, in which the reader was given four choices (ludicrous, bad, terrible, horrendous) by which to evaluate the movie. Despite the reviews, the film was a commercial success, earning $15.7 million at the box office (equivalent to $65.2 million in 2017). Brenda Vaccaro, as Linda Riggs, received an Oscar nomination for her performance. Once Is Not Enough Once Is Not Enough is the third novel by Jacqueline Susann, following her huge best sellers "Valley of the Dolls" (1966) and "The Love Machine" (1969). With "Once Is Not Enough," Susann became the first writer in publishing
Jacqueline Susann Sweet Princess", which Susann did not live to write. Josephine died on January 6, 1970, just days before her sixteenth birthday. In 1962, at the age of 44, Susann was diagnosed with breast cancer, and underwent a radical mastectomy. During her recuperation, she made a pact with God: if she were given ten more years of life, she would prove herself to be the best-selling writer in the world. With her diagnosis, Susann felt an urgency to make money as quickly as possible, so as to ensure that her son would be properly cared for the rest of his life.