I bought a new crocheting book called "Beyond the Square, Crochet Motifs" by Edie Eckman. The patterns are all made with Lana Grossa Cool Wool yarn. None of the stores near me appear to stock this yarn, and I think it might be from last year. Does anybody know of a reliable on line source for Cool Wool or can you recommend something equivalent to it in terms of size and quality? Thanks very much for any help.