The Yin Yang graphic novel written by Bobby Nash is in July Previews for Sept. 2010 release. Order Code: JUL10 0759.
Yin Yang is also available for digital download now at Wowio http://www.wowio.com/users/product.asp?BookId=6065.
There is also a Yin Yang order coupon available a few posts down on this site. Just print, clip, give to your local comic shop and they will happily order it for you.