![Midday on WNYC show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/031/143/small/wnyc-s-leonard-lopate-show.jpg)
Summary: Ben Zimmer talks about the surprising linguistic science behind the revelation that J.K. Rowling wrote the crime novel The Cuckoo's Calling under a pen name. Zimmer is the Wall Street Journal language columnist and executive producer of Vocabulary.com.