Christopher's Classics: Upholstering the Walls
   Instructions on how to cover walls with fabric; includes photos.
   http://dsc.discovery.com/fansites/christopherlowell/classics/walls/walls.html

Kessels Upholstering: Do It Yourself
   Instructions for replacing missing buttons, recovering dining seats, and caring for furniture.
   http://www.kesselsupholstering.com/diy/diy.html

Upholstery by Caroline: Foam Cushions
   Information about replacing and maintaining foam cushions from custom upholstery site.
   http://home.att.net/~upholsterybycaroline/furniturefoamcushionmaterial.html

Vista Upholstery Enterprises
   How to information on various projects; including cutting and sewing, installing a zipper, and tying coil springs.
   http://www.upholster.com/howto/