Free GM Resource: Net Books
I've been trying to make this blog a decent place to point to these gold-mines of information and this week is no different.
"Back in the day" there used to be a collection of assembled GM info gathered from a myriad of BBS and small private webpages from around the 'net.
These were generally called "Net Books"....and there are quite a few Net Books to be had. They usually aren't high-production-value offerings since they tend to be simple text or word files, but don't let the lack of polish diminish their worth.
These Net Books are worth taking a look at and filing away for future use.