%0 Book %A Lawrence-Lightfoot, Sara, 1944- %I Farrar, Straus and Giroux %D 2009 %C New York %G English %@ 9780374275495 %@ 0374275491 %T The third chapter : passion, risk, and adventure in the 25 years after 50 %7 First edition. %X Renowned sociologist Sara Lawrence-Lightfoot challenges the still-prevailing and anachronistic images of aging by documenting and revealing the ways in which the years between ages fifty and seventy-five--the third chapter--may, in fact, be the most transformative and generative time in a person's life.--From publisher description.