The Quest/Items

The castle provisioner
Sort the table by "Use" and the items will be grouped by Necessary, Optional and Unused.

Another provisioner in the north sells the same items, except for the cartograph and the six books.

Tell Gorn about the shelf or the books on it, and the following become available. In order to buy (or read) them, it is sufficient to type the first word in the title.

Items to be found
Sort the table by "Use" and the items will be grouped by Necessary, Optional and Unused.