From the beloved film star and best-selling author of Then Again--a heartfelt memoir about Diane Keaton's relationship with her younger brother, and a poignant exploration of the divergent paths siblings' lives can take.When they were children in the suburbs of Los Angeles in the 1950s, Diane Keaton and her younger brother, Randy, were best friends and companions: they shared stories at night in their bunk beds; they swam, laughed, dressed up for Halloween. Their mother captu