Math for Knitters - Substituting Yarns - VeryPink offers knitting patterns and video tutorials from Staci Perry. Short technique videos and longer pattern tutorials to take your knitting skills to the next level.
Discover the Wonderful World of Sami Knitting by Laura Ricketts
Site has MANY scans of Vintage Crochet Pattern books -- primarily crochet -- by Emily Flora Klickmann, (born UK collector and designer. A wonderful site for inspiration and motifs of all types, especially rich in edgings