Free Comic Book Day 2012: Preview of Cassandra Clare's Clockwork Angel Manga

So this just caught me a bit by surprise:

It's the cover of a Yen Press preview of the Clockwork Angel manga that isn't being published until December 2012.  It'll be available at most local comic book shops as part of Free Comic Book Day on May 5, 2012.

You can see the entire lineup of free books at the awesome site Comics Beat here.