Click here for the rest
It's a graphic novel treatment of Gene Fama's Does the Fed Control Interest Rates? paper, from the Booth school's Capital Ideas magazine, by Eric Cochrane (yes, we're related). If it appears squished, use a wide browser window. The art is better in the printed form.
Eric captured cointegration and error correction, and Gene's regressions of short and long-term interest rates, cleverly with the story. Does Sally take Lucy for a walk, or is Lucy really leading Sally around? Well, when Lucy goes off hunting for a squirrel, who then moves to catch up?