Inner Africa Laid Open, in an attempt to trace the Chief Lines of Communication across that Continent South of the Equator; with the Routes to the Muropue and the Cazembe, Moenemoezi and Lake Nyassa; the Journeys of the Rev. Dr. Krapf and the Rev. J. Rebmann on the Eastern Coast and the Discoveries of Messrs, Oswell and Livingstone in the Heart of the Continent