An analysis of the position of women in Western society. When published in 1963 it met with an enormous response and led to Friedan being called the mother of the new feminist movement.
It is a testament to its many 'truths' that it still commands respect and attention 40 years on, and the many descriptions of how the 1950s/1960s left women feeling isolated and powerless, plus the many changes that show they have a path out of domesticity, are the things that I still value most about this text.
However, time has shown up some of the books faults. For me, the most glaring - and the one that reveals how a political view can incline a writer to fit data to a hypothesis, rather than the other way around, is the poor discussion of spending power and adverstising.
Friedan reports that 75% of money earned is spent by women, and tries to turn this on its head to claim that they are still 'victims' because advertisers pay so much attention to manipulating them. This is a bit like saying that if men had 3 votes to women's 1, that men would be 'victims' because politicians were more interesting in winning men's votes. Women have spending power in our society and this gives them not only a lot of economic power but collective control over much of the media (who must not offend women to retain adverstising revenues).
A brilliant book, but not faultless. For a similarly sympathetic book from men's perspective try to get your hands on a copy of "Why Men Are The Way They Are", by Warren Farrell.