His latest book, “Will the Pigeon Graduate ... So on one level, it was like going to grad school. I loved it. I learned so much. I met all of these great puppets and puppeteers.

His latest book, “Will the Pigeon Graduate?” may look like it’s aimed at children ... So on one level, it was like going to grad school. I loved it. I learned so much. I met all of these great puppets ...