I recently had jury duty with a gal that works as an editor for a publishing company. They are working at converting books to eBooks. She was explaining to me that books with pictures are very labor intensive to convert. Some of the stumbling blocks are the index and making sure that the pictures are linked to the correct text. Picture books will be slow in coming and be more expensive than one thinks. My SIL has and sells the color Nook and thinks it is far better than the other eReaders. just his opinion, of course.