te which has the main PG search facility:

http://www.gutenberg.net

This Web site includes information about Project Gutenberg-tm,
including how to make donations to the Project Gutenberg Literary
Archive Foundation, how to help produce our new eBooks, and how to
subscribe to our email newsletter to hear about new eBooks.

EBooks posted prior to November 2003, with eBook numbers BELOW #10000,
are filed in directories based on their release date. If you want to
download any of these eBooks directly, rather than using the regular
search system you may utilize the following addresses and just
download by the etext year.

http://www.gutenberg.net/etext06

(Or /etext 05, 04, 03, 02, 01, 00, 99,
98, 97, 96, 95, 94, 93, 92, 92, 91 or 90)

EBooks posted since November 2003, with etext numbers OVER #10000, are
filed in a different way. The year of a release date is no longer part
of the directory path. The path is based on the etext number (which is
identical to the filename). The path to the file is made up of single
digits corresponding to all but the last digit in the filename. For
example an eBook of filename 10234 would be found at:

http://www.gutenberg.net/1/0/2/3/10234

or filename 24689 would be found at:
http://www.gutenberg.net/2/4/6/8/24689

An alternative method of locating eBooks:
http://www.gutenberg.net/GUTINDEX.ALL