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.

All of the life-changing awesome words and pictures and ideas inside your library are useless without just one word outside your library: Open.

I always say, 'Books beat boredom,' said Amanda wisely.

I think Laurie's Keller story 'We are growing', resonates because when you have that amount of independence, you're starting to ask yourself questions that the grownups in your life have been answering for you. Before that, you are a good kid, or you are a funny kid, because you're told that's who you are. But when it's just you and the book, you have to figure out who you are.

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.

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.

When you make a decision, you don't have to be locked into it. One of the ways that you grow is by starting over.