The common thread of the series is that these are the books that Elephant and Piggie like to read. Elephant and Piggie are retired, so this is what they do in their spare time. What will they end up wanting to read? Time will tell. We've got to let that evolution happen as the series goes on. Any return of a character would have to be organic, would have to be, for example, Laurie Keller saying, hey, I really want to do this, and me feeling that there's a story there, rather than just saying, yeah, we can get three books out of these characters.

Elephant and Piggie have a very large input. They have a distinct aesthetic taste. They like books that are philosophical. They like books that are dialogue-driven. They like books that are about issues that they live with, in their own elephantine and porcine ways.

Aggle flabble kabble . . . snurp?

The first bowl of chocolate pudding was too hot, but Goldilocks ate it all anyway because, hey, it's chocolate pudding, right?

I also learn a lot about everybody else's process. People create in different ways, so that has opened me up to different processes and experimenting. Laurie Keller is a character person, so she came to the project with these blades-of-grass characters that we were able to literally grow a story around.

My favorite book is my next one. I’m always hoping to make my next book my best one.

A book, being a physical object, engenders a certain respect that zipping electrons cannot. Because you cannot turn a book off, because you have to hold it in your hands, because a book sits there, waiting for you, whether you think you want it or not, because of all these things, a book is a friend. It’s not just the content, but the physical being of a book that is there for you always and unconditionally.