Which is an example of point-by-point organization in a comoarative essay? The Code Book is written in an expository style . The author uses dense, scientific language to provide. The Code Book uses historical examples from recent history. Author Simon Singh uses these to emphasize the importance of security. The Dark Game is an example of narrative. Author Paul Janeczko weaves historical examples together beautifully. The Dark Game uses historical examples from the Civil War. The Code Book also uses historical examples, but from the Cold War.