Female friendship is an extremely rich and complex topic. The bonds of women’s friendship can be more intimate than marriage, and just as essential to emotional health. From the childhood friend who broke your heart to the college roommate who witnessed you at your highest and lowest, from the lost friendship that ended bitterly to the devoted companion who is still in your life, from the bond that was forged due to shared grief to the shaky connection born with new motherhood, all women have stories to tell about their friendships. The HerStories Project: Women Explore the Joy, Pain, and Power of Female Friendship is a collection of essays from 40 women writers, encompassing tales from the sandbox to the inbox.