Hmmm... I own a copy in English and have seen it in a number of Canadian bookstores, but according to Last Gasp Publishing, it's no longer available in English. (
http://www.lastgasp.com/d/5253/ ).
I'm skeptical, though... I've just seen it in too many places.
If you bid quickly, there's a copy going on eBay:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=3952&item=2250190796&rd=1&ssPageName=WDVW
(I've never seen that cover before!)
This one's cheaper, but has more time left:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=64185&item=6905318742&rd=1&ssPageName=WDVW
(Haven't seen that cover either... mine looks like the French one).
A-HA! I knew I could find one in English:
http://www.whsmith.co.uk/whs/go.asp?ISBN=1405214481&DB=220
Also here's one from the Canadian company Chapters/Indigo:
http://www.chapters.indigo.ca/item.asp?N=35&R=1814732&act=A03&Item=978140521448&Section=books&Catal og=Books&Lang=en&mscssid=D1N40VBTA4JR9K2VUA5BCN7C2WA7AP7C&WSID=2206A83D9A5394F843F5B0834F0093E9B96850 15
They claim they're "temporarily" out of stock... this'll probably be the best deal if they get more, though.
Hope that helps! If all else fails, the French version still abounds...
edit: There's also a book store here in Toronto, right near where I work, which calls itself "The World's Biggest Bookstore." I'd be happy to have a look if you'd like.