Five hundred and one
The next five hundred
The book stops at 500 and says so: the next five hundred are not the author's to write, because the list is the country's. Send an idea. It goes through the same test as the first five hundred, and if it passes it goes on the site, with your name if you want it there.
The test
Does it keep value that now leaves the island, or build the proof that lets somebody else do so?
Startable by one person, one family or one small firm, without waiting for anybody. A handful may need a town council or a temple to say yes; say so if yours does.