Looking for animation book mentioned on this board

[Rudiger]

A while back someone posted a page from a well known animation book that showed how to draw different rotational views of a cartoon head based on the aerial view. The problem is that it was posted in one of the many "How do I do head turns?" threads and I've just spent the best part of an hour looking for it, but without any luck.

I really want to get a hold of this book so I would be grateful if anyone can remember what it was called.

[slowtiger]

Do a search for "Preston Blair", I think someone posted the complete old pages from his book on his blog recently. But this is basic stuff and should be covered in any decent book about animation.