Terry Gross

Brittany Barnett works on behalf of people serving harsh sentences as a result of the war on drugs. Nine of her clients have been granted clemency. Her new memoir is A Knock at Midnight.

Photographer Bob Gruen spent decades capturing the lives and performances of rock stars of the '60s, '70s and '80s, including John Lennon, the Rolling Stones, Chuck Berry, Tina Turner — and many more. Gruen put in many hours backstage, in studios and on the road, sometimes doing drugs and drinking until dawn with his subjects.

The legendary aviator, who died Dec. 7, served as a fighter pilot in World War II. Later, as a test pilot, he was the first person to fly faster than the speed of sound. Originally broadcast in 1988.