I haven't seen the official announcement here, but check out the link to the right for Diesel City! It is the new art book from Stefan!
We had Stefan on the Diesel Powered Podcast this week to talk about it!
Get Episode 8 on iTunes or visit http://bigdaddycoolshows.podomatic.com!
I got my copy. HIGHLY recommended. Deeply moving and meaningful. Definately Piecraftian. Dieselpunk has long been in some ways a fandom waiting for a genre. Stefan's book might well be the genesis of that long awaited need. I repeat my earlier call of BUY IT NOW.
Yes, that is his real voice. As far as I know... ;)