If you were a fan of the Whole Earth Catalog and it's sister publications than here is a welcome resource. Much of the collection (but not all) has been made available online.
These books and magazine articles helped to shape so much of what I am today. Take a look at what, for me ,was the pre-cursor of the internet. Useful information at my fingertips (in a huge honkin book).
I've mentioned the Whole Earth Catalog before in these posts:
[Image captured from http://www.wholeearth.com]