The Gutenberg Project Texts from 1990-94.
Gutenberg94 in the `usual place': /ufs/corpora/ (unix), \\corpora\corpora\ (Windows) (see the Introduction).
There is a README file in the Gutenberg94 directory.
Currently, this directory contains the entire contents of the Gutenberg Project CD from 1994, including various tools, as well as the texts. In due course it will be tidied up, and brought up to date.
You can search this on-line at http://www.essex.ac.uk/linguistics/clmt/w3c/