Mark Dawidziak is as comfy and entertaining a tour guide through the world of Mark Twain as Twain himself was a tour guide through the world. In other words, Mark Twain’s Guide is such a fun read that the only thing dry about it is the ink.

Downton Abbey is the most popular drama in the history of public television. When the whole of the TV universe is fragmenting, that isn't just impressive. It's almost impossible. But here we are.

I got into television criticism because I thought it would be easier than film criticism. Film, you had to know 100 years of history, and TV you only had to know 40 when I started. And I thought, "Well, that's going to be so much easier." But film stayed pretty much the same. And television has changed so many times that my head hurts. So I made the wrong call there.

I would not even attempt to do a history of world television. I did a half dozen years where I was a juror at the Banff World Media Festival, and you get the best TV in the world there, and I was astounded at my ignorance. I would be watching a documentary made in Japan, and it was astounding, and I would never have heard of that otherwise. We're seeing more and more imports in the last years, and my dream for the next generation of TV is that somehow we get to tap into all of that.

I keep writing books about why TV is good. There's nothing more fun to me than steering people toward something that I really loved that I think they might not otherwise see. That's the reason I do what I do.

I wrote my own first book about the defense of television as an art form in 1992. It was harder to make the argument then. Now it seems absolutely a given. You can argue about when the Platinum Age Of Television begins, but I don't think that anybody can argue that it's not here.

Even though I'm a writer and I love books and writing books is my favorite thing to do, when you teach, and you can go through the history of children's television, and I show certain things, the students' jaws just drop. You're never going to hit the hammer quite as hard in print.