Had i known A memoir of survival.

In this brave and deeply personal memoir, one of America's most beloved journalists, mother, and New York Times bestselling author speaks candidly about her battle against breast cancer, her quest to learn about it and teach others, and the transformative effect it's had on her life. When former Good Morning America host Joan Lunden was diagnosed with breast cancer, she set out to learn everything about it to help her survive. With seven childre...