Find details about the group order in the February newsletter or this blog post: http://acnargs.blogspot.com/2008/01/bulk-bulb-order-from-janis-ruksans.html
Carol Eichler commented on that post:
Here's a great resource for finding images of bulbs from Ruksans catalog (image pages from the Pacific Bulb Society): http://www.pacificbulbsociety.org/pbswiki/index.php/PhotographsAndInformation/ You'll still have to do additional homework to figure out hardiness (Ruksans book, a good map, etc.). Then there's trying to determine if our summers work for a particular bulb cultivar considering it may be too wet here. That might be a little hit and miss. Have fun everyone!
You can view Ruksans' catalog here: http://www.remarc.com/craig/images/2008ruksans.pdf