Science Fiction by BarrientosB

Question 11

In the novel THIEF OF TIME by Terry Pratchett, he is Ronald Soak, a dairyman who is actually Chaos. Some Christian clergymen believe he is Jesus Christ. Who is this seemingly extraneous rider, that in some versions, accompanies Death, Famine, Pestilence and War in heralding the end of days?

Fifth Horseman of the Apocalypse