Jacqueline Susann sold. By 2016, the book had sold more than 31 million copies. In 1967, the book was adapted into the film of the same name, starring Barbara Parkins as Anne, Patty Duke as Neely, Sharon Tate as Jennifer, and Susan Hayward as Helen Lawson, the aging Broadway legend. Susann made a cameo appearance as a reporter at the scene of Jennifer North's suicide. "Valley of the Dolls" received scathing reviews, but was a widespread commercial success, becoming the sixth highest-grossing film of its year with $44.4 million at the domestic box office, a huge amount for its time. Susann herself
Jacqueline Susann Mathews (1919–1999), she began to adapt into book form letters she had written about her beloved poodle, Josephine. Published by Bernard Geis Associates on November 14, 1963, "Every Night, Josephine!" sold 35,000 copies in hardcover, and by 1973 sold 1.7 million paperbacks. This affectionate account of Josephine's hijinks earned positive reviews and appeared briefly on "Time" magazine's best seller list, peaking at #8. In support of "Josephine!", Susann undertook her first book tour, on which she was accompanied by the subject herself; often she and Josephine wore matching outfits. Even after publishing her novels, Susann cited "Josephine!" as her favorite