Featuring discussions of everything from different forms of government to issues of representing invented languages on the page. Get it from Book View Cafe (via our shiny new storefront! we have both epub and mobi!), Barnes & Noble (for Nook), Google Play, iTunes, Kobo, Indigo, or Amazon US or UK. (Be aware that the Amazon US link gives me a small commission. Despite that kickback, though, I strongly encourage buying from sources other than Amazon when you can; BVC sells Kindle-compatible mobi files, too.)
This is only the ebook, by the way — the print edition will follow next month!