Interesting that you bring that up. There are tons of houses out there that aren't in the guide at all. I've heard that the AIA (not just the Houston Chapter but every chapter) is quite the political animal. If you aren't someone, you don't usually get much attention. Again, just what I've heard. I'm working on a project through next semester that will hopefully document some of the lesser-known mods throughout town, with a little more information about the architects who designed them. Maybe, if I'm lucky and can find someone to publish, it'll turn into a book.