The people at http://www.thinkitinkitpublishing.com/ can make it happen in a quite attractive way. The professional illustrations act as a launching pad for your child's imagination. The little ones create a story to go with the pictures and can write it in a softcover workbook or, turn it into a custom hardcover book- complete with their "author's photo" on the back! That is pretty cool for $29.95. Hmm, I wonder if they'd mind a grown-ups submission?