AMMDI is an open-notebook hypertext writing experiment, authored by Mike Travers aka mtraven. It's a work in progress and some parts are more polished than others. Comments welcome! More.
book by Richard Gabriel, a lisp guy although this book has very little actual Lisp in it.
This might be one of my favorite software books, the only one that talks about the things I care about. He integrates Christopher Alexander ideas on a deep level (rather than the superficial level of more popular books on "software patterns")