This past weekend when the Mister was in Vegas, the boys and I set up a little book making studio in the dining room, and went to work on storyboarding their mini blank board books. I had them sketch out their story ideas with pencil on butcher paper, then use Sharpies and design markers on the final product. Beck made a book about dots, titled "The . Book" it chronicles all the ways you can use dots to draw pictures.
Max had a very detailed plan about what Monsters do...but by the time he got to implementing his design on the actual book, he was over it.