We hoped to have No More Heroes out and ready to purchase by December 2010 (Jan this year at the latest) but, unfortunately, the head of the publishing company suffered some pretty serious ill-health and is still recuperating, which has had a knock-on effect for ALL the books the Library of Fantasy (and its sister imprints) were set to publish.
Rest assured, though, that NMH is still coming out, we're just not sure when. The finished version (with complete cover artwork, correct formatting etc) was sent to the publisher back in November so it should be pretty darn near the top of the 'release' list.
For now, your best bet is to keep an eye on the official thread on the publisher's forum: HERE!
Up, up and across!