Here's a sampling of what he has to say:
The weird thing is that working within an established story was actually kind of liberating. You know the beginning and middle and end, more or less, so there’s less pressure to figure all that out. So it was a matter of probing deeper into who Max is, what he wants, what his life is like at home and at school. And on the island, looking deeper into who the Wild Things are and what they want from Max, his life as their king, and why he leaves. From the beginning, though, Maurice was clear that he didn’t want the movie or the book to be timid adaptations. He wanted us to feel free to push and pull the original story in new directions.
And, oh my sweet heaven, take a look at this:
Eggers came up with the idea for this special edition, which unlike Margaret Wise Brown's original edition of The Fur Family uses artificial fur.