Lionel Shriver takes a satirical look at the possible outcomes of a couple’s vow to off themselves when they reach their 80s. Thought-provoking, occasionally bizarre, and a sincere look at what makes a marriage work.

Mac Barnett: Why a good book is a secret door
Childhood is surreal. Why shouldn’t children’s books be? In this whimsical talk, award-winning author Mac Barnett speaks about writing that escapes the page, art as a doorway to wonder — and what real kids say to a fictional whale.