This site contains a book about string theory that is understandable but thought provoking for almost any age reader. You are free to read what you like. If you would like a downloaded copy of the book, nicely formatted and readable on nearly every pad reader, it is coming soon right here. Arrangements are also being made for bound, old fashioned paper copies.
You can contact me at hbz2@techemail.com or through this blog.
String Theory for Kids (and Clever Adults) 