I've been playing around on Blurb.com's self-publishing site and produced a book version of the first story. I got the proof copy at the weekend and I'm really pleased with how it's turned out. When I first thought of these things, I had a picture in my mind of the thing on paper. This is pretty close to that original "vision".
I've added some bonus pages - all-new chapter headings plus background info on some characters. They're not available in any other format.
Anyway it's up there for anybody to buy on a print-as-you-go basis, and at not too hideous a price.
Check it out here