The contents of the etext/etext91 directory are editions of works
released by Project Gutenberg in 1991.  The higher the number the
newer the edition.  [Our editions mean new editions based on what
a previous edition was based on]  A name which differs by letters
rather than numbers is a new version.  [Our versions are based on
different source material. . .hence we have 29 editions of Alice,
while having two versions of Aesop or Paradise Lost]

You should find the 1992 books in the etext92 directory, which is
one level higher than this one, directly under the root directory
[when you log in you are in the root, cd from there to here with:
cd etext/etext91     cd from there to etext92 with:    cd etext92

Since we did a book a month in 1991, there are 12 titles.   

Jan 1991 Alice in Wonderland       (alice28x.xxx)
Feb 1991 Through the Looking Glass (lglass15.xxx)
Mar 1991 The Hunting of the Snark  (snark11x.xxx)
Apr 1991 The CIA World Factbook    (world11x.xxx)
May 1991 Moby Dick (From OBI)      (mobyxxxx.xxx)
Jun 1991 Peter Pan (for US only)   (peter14a.xxx)
Jul 1991 The Book of Mormon**      (mormon11.xxx)
Aug 1991 The Federalist Papers+    (feder11x.xxx)
Sep 1991 The Song of Hiawatha+     (hisong10.xxx)
Oct 1991 Paradise Lost (Boss)      (plboss10.xxx)
Nov 1991 Aesop's Fables            (aesop10x.xxx)
Dec 1991 Roget's Thesaurus         (roget11x.xxx)