If you haven't seen the movie, Temple Grandin, on HBO, then try and find a way to see it! It was great, very moving for all people who are touched by Autism.
Check out this link for a great coloring book....
Temple Grandin:My Life In Pictures
A Coloring book for children with Autism
http://i.cdn. hbo.com/assets/ pdf/movies/ temple-grandin/ coloring- book.pdf
You can also go to HBO.com and look at Temple Grandin.