Andrew Colvin has published another volume of Keel. This is The Invisible Diet, which John shopped around without success in the ’80s. I mentioned it here. It’s a curious book: it tells you how to change your eating habits by changing everything else in your life, and how to gradually wean yourself off sugar, caffeine, white flour, and other nasty substances. John meant it as a humorous but useful diet book; potential publishers were confused by it. Colvin has updated and expanded it for today’s dieters. You can find it here.