My First Journey to the Sudan--Return to Austria--My Second Journey--Corruption in the Sudan--Appointed Governor of Dara--Gordon in Darfur--He suppresses the Slave-Trade--Zubeir Pasha and his Son Suleiman--The Gellabas, Jaalin, and Danagla--Retrospect of the First Causes of the Revolt in Bahr el Ghazal--Gessi's Campaigns--The Flight of Rabeh--Exec...