If that was an archive.org version of his site, then yes, they'd be under the "Inventions" section. You want to read, and in the following order: "The Silver Fox." "Return of the Silver Fox." "A View of the Stars." "The Silver Fox Strikes Again." "The Elusive Silver Fox." Also worth reading, but unrelated: "The Good Old Days" and "Surely You Can't Be Serious: The Life and Times of a Rounding Error."