Here's the slipcased version of Books 1 and 2Detail from the front of the slipcase - it's a raised velvet - pretty cool!
The side of it.
The other side ;-)
Here's a preview-
The book is out now in France, the Spanish and German versions should be out this year as well, and I don't have a date on the US release yet.
I have had good luck ordering through FNAC.com, Amazon.fr, and BDNET.com, plus StuartNG Books will have copies by the end of the month.