Russell wrote his book because he was tired of seeing the idea quoted in elementary, high school, and college history text books. He has, of course, had little impact. It's a short book. Before people ever allow 'flat earth' to escape their lips again, they should read it. This is as elegant a piece of historiographical work as I have ever read. --
MichaelTinkler, who is tired of typing the ISBN, and from now on will simply cross reference.