Hans Christian Andersen would have been 216 years old this month. Remember him? He wrote “The Emperor’s New Clothes,” “The Ugly Duckling,” and “The Princess and the Pea”—a favorite of mine as a child. In honor of his birthday, I re-read “The Princess and the Pea.” I have to say I was underwhelmed and am struggling to remember what drew me to the story in the first place. I must have read or seen some adaptation, like this one . In Andersen’s original story, the prince wanted to marry a princess. (Nothing new there.) During his travels he found several princesses, all with deal-breaking attributes. One stormy night back home a young, waterlogged girl, claiming to be a princess, knocked on the door. She didn’t look like a princess, so the queen tested her nobility by placing a single pea under her bed—a stack of twenty mattresses. The next morning the princess came down to breakfast, less than rested. She complained that she hadn’t slept and had been bruised by something under the bed....