have been meaning to post this for awhile now: If you have any interest
in drawing caricatures or if you have any interest in great caricature,
this is a MUST have book http://www.deadlinedemon.com/.
It was written and illustrated by Tom Richmond of MAD Magazine (and so much other) fame. I have been fortunate enough to have work for and learn from Tom. I wish I had this book
ten years ago, it would have made my life much easier. It truly is a
great book, go order it.