Host Meg Wolitzer presents three stories about social masks and what might lie beneath. Truman Capote’s “A Lamp in a Window” introduces an eccentric character with a secret. It’s performed by Arian Moayed. In Molly Giles’ “What Do You Say?” a mother and daughter lunch at a diner, where the mother encounters a bit of her past. The reader is Parker Posey. And novelist Zadie Smith channels the legendary singer Billie Holiday in “Crazy They Call Me,” performed by Karen Pittman.