TheClayman.com
Stop Motion Works - What is inside an animation puppet?
Animateclay.com - The clay animation how to page
StopMotionAnimation.com
The Art of Stop Motion Animation
Tippett Studio
Industrial Light & Magic
Aardman Productions - The team behind Wallace & Gromit, Chicken Run etc
Chiodo Bros - The brothers behind Killer Klowns from Outer Space.