--Part I.
Part II. Public Sale Of The Empire To Didius Julianus By The Praetorian Guards--Clodius Albinus In Britain, Pescennius Niger In Syria, And Septimius Severus In Pannonia, Declare Against The Murderers Of Pertinax--Civil Wars And Victory Of Severus Over His Three Rivals--Relaxation Of Discipline--New Maxims Of Government..