The Invisible Girls: A Memoir

Twenty-seven-year-old Sarah The barge had it all - a loving boyfriend, an Ivy League degree, and a successful career - when her life was derailed by an unthinkable diagnosis: aggressive breast cancer. After surviving the grueling treatments - though just barely - Sarah moved to Portland, Oregon to start over. There, a chance encounter with an exhausted African mother and her daughters transformed her life again.

A Somali refugee whose husband had left her, Hadhi was struggling to raise five...