Here is a link to Warre info, I just found it yesterday and am checking it out. The book is available to download on the page.

http://warre.biobees.com/

There are some people selling Warre hives on Craigslist, I may take a drive and go check them out.

I for sure like some aspects of the Warre system from what I have read and experienced so for in beekeeping.