We know it simply as "the pill," yet its genesis was anything but simple. Jonathan Eig's masterful narrative revolves around four principal characters: the fiery feminist Margaret Sanger, who was a champion of birth control in her campaign for the rights of women but neglected her own children in pu[...]

In the winter of 1950, Margaret Sanger, then seventy-one, and who had campaigned for women's right to control their own fertility for five decades, arrived at a Park Avenue apartment building. She had come to meet a visionary scientist with a dubious reputation more than twenty years her junior. His[...]