I wrote a long series of blog posts about every aspect of the messages. They are among the blog posts I'm most proud of. I think there are 25 in all, one for e

I wrote a long series of blog posts about every aspect of the messages. They are among the blog posts I'm most proud of. I think there are 25 in all, one for each of the 23 pages, and a couple of extras about the message as a whole. The first post, and table of contents: https://blog.plover.com/aliens/dd/intro.html https://blog.plover.com/aliens/dd/intro.html (I also produced good-quality, bit-for-bit bitmaps of the 23 pages; I don't think anything like this was available before. (At least, I couldn't find any.) https://pic.blog.plover.com/aliens/dd/ https://pic.blog.plover.com/aliens/dd/ )