Jacqueline Susann of her own books. "Valley of the Dolls" spans twenty years (1945–1965) in the lives of three young women: Anne Welles, the New England beauty who liberates herself from her staid small town by coming to New York, where she falls in love with the dashing Lyon Burke; Neely O'Hara, an ebullient vaudevillian who becomes a Hollywood star and self-destructs; and Jennifer North, a showgirl with little talent but a gorgeous face and figure, who becomes a friend to both. All three women fall prey to the "dolls," amphetamines and barbiturates, a euphemism which Susann coined. The book was published
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.