A couple months ago I was thinking about some stuff related to moral rules for simple simulated agents, googled a few relevant keywords and the first reference was someone referencing a 2004 blog post of mine about the first book in your list, Artificial Morality. The thing is that I have no recollection reading that book, even less blogging about it, and that was years before I started reading Overcoming Bias. Even rereading my old post didn't help me remember. And my blog has been down since maybe 2006/2007 (not that there was anything worth keeping there).

It's a bit scary to follow a line of thought, and then find out that you already thought that years ago and totally forgot. I guess a human made immortal would get that feeling all the time.