There is a new edition out, I have been meaning to order it to see if the updates are good or not. I don't really need the patterns as I am happy with the patterns I have from the old one. Some of the instructions are a bit vague, but overall it is a great book.
After I finish up the skunk fur tobacco bag I am working on I plan on a few pairs of mocs to replace my worn out ones. I'll try to post a quasi tutorial on how I do them.