The Thursday, July 11, 2013 post on Sean Press' chessexpress blog (which we have mentioned before) starts
Is chess this simple?
In one of my opening books (I cannot remember which) there was a comment attached to the variation 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.Bxf7+? "Chess is not that simple."
Can any reader identify the opening book to which Mr. Press refers?