* NEW YORK TIMES NOTABLE BOOKS OF 2016 SELECTION * BEST BOOKS OF 2016 SELECTION BY THE BOSTON GLOBE * ENTERTAINMENT WEEKLY * NPR * CHICAGO PUBLIC LIBRARY *

The New York Times bestselling investigation into the sexual, economic, and emotional lives of women is "an informative and thought-provoking book for anyone—not just the single ladies—who want to gain a greater understanding of this pivotal moment...

"In 1961, Helen Andelin, a disillusioned housewife and mother of eight, languished in a lackluster, twenty-year old marriage. A religious woman, she spent long periods in fasting and prayer asking for help to improve her marriage. While studying a set of women's advice booklets from the 1920s, Andelin had an epiphany that not only changed her life but also affected the lives of millions of American women. She applied the principles from the booklets...