All the Right Mistakes

Five college friends have arrived at forty in very different circumstances, but with at least one thing in common: they are among the most privileged in society. Elizabeth and Sara are lawyers, Martha is a doctor, Carmen is a wealthy and well-educated homemaker, and Heather, the most successful, is a famous tech executive—and after more than two decades of friendship, they know one another better than anyone. Then Heather writes a women's advice book detailing the key life "mistakes" of her four friends—opting out, ramping off, giving half effort, and forgetting your fertility—that becomes wildly popular, and Elizabeth, Sara, Martha, and Carmen all feel the sting of Heather's cruel words. Despite their rarified status, these women face everyday obstacles, including work problems, parenting challenges, secondary infertility, racism, sexism, financial stress, and marital woes—and as they weather their fortieth year, each one can't help but wonder if their...