NEWS.com.auHelen Gurley Brown, 'Sex and Single Girl' Author, Dies at 90BusinessweekBy William Daley and William Ahearn on August 13, 2012 Helen Gurley Brown, who fed the sexual revolution of the 1960s with her best-seller “Sex and the Single Girl” and then turned around the failing Cosmopolitan magazine by injecting her philosophy ...Helen Gurley Brown, Who Gave Cosmopolitan Its Purr, Dies at 90New York TimesHelen Gurley Brown: The oldest living Cosmo GirlWashington PostHelen Gurley Brown on Money, Sex and Having It AllHollywood ReporterUSA TODAY -New York Daily News (blog) -Wall Street Journalall 729 news articles »