Classifying undead

[Scurvy_Platypus]

Len Lakofka (old author, used to write in the 1E/2E era) had a netbook of undead floating around the web for awhile... he classified them as Mindless, Free-willed (Corporeal and incorproreal), and something else, IIRC. It's been several years since I had that one, but you might still be able to find it somewhere. The book had all kinds of ecology info in it - it was kind of interesting.

It does have some interesting bits to it. Kinda hard to find these days, so instead of posting some link to it that's just going to die, I'm attaching it to this post.