In this view, the yarns are listed according to the main fiber content. Search on Alpaca, Bluefaced Leicester, Cashmere, Falkland British Merino, Merino, Silk, etc.
If you cannot find the yarn you are looking for, and you know at least one word in the title, then do a general search. Or, use the Alphabetized list of titles, found in Site Map below. Keep looking ... and enjoy the search, because you may stumble across something new.