Promise Me: How a Sister's Love Launched the Global Movement to End Breast Cancer

Suzy and Nancy Goodman were more than sisters. They were best friends, confidantes, and partners in the grand adventure of life. For three decades, nothing could separate them. Not college, not marriage, not miles. Then Suzy got sick. She was diagnosed with breast cancer in 1977; three agonizing years later, at thirty-six, she died.

It wasn’t supposed to be this way. The Goodman girls were raised in postwar Peoria, Illinois, by parents who believed that small acts of charity could change the...