Cool Stuff Hidden in Picture Book Illustrations

A number of times while reading picture books to my son, we have noticed cool little things hidden in the illustrations. Normally, it is just an object that you can find on every page if you look for it. Sometimes, it relates to the story, and sometimes it is just a little thing that the illustrator threw in for fun. Edison gets such a kick out of looking for them as we read. I know there have been many more, but these are the books I can think of off the top of my head. As I come across more,…