I'm sure there are many kinds of authors curious about entering the e-book market, and those with the most to learn would be traditionalists who don't themselve

I'm sure there are many kinds of authors curious about entering the e-book market, and those with the most to learn would be traditionalists who don't themselves buy e-books. So I wouldn't entirely dismiss the idea of a printed book on writing e-books. (It's bound to generate a few snickers. But then again, you could use that sentence to promote it.)