WOW！You guys must have been spent a lot of time on making this video. And I am so impressed that you applied  first person in the narration of  Max Shulman's life story. Interesting. That is a really good way to draw listeners' attention. I learned a lot.

My question is that what is the difference among O' Henry, Mark Twain and Max Shulman in the aspect of their  attiudes towards satire and jokes?