THE WATER-ROUTE TO THE HEART OF AFRICA: THE RIVERS ZAMBESI AND SHIRE
THE EAST AFRICAN LAKE COUNTRY: LAKES SHIRWA AND NYASSA
THE ASPECT OF THE HEART OF AFRICA: THE COUNTRY AND PEOPLE
THE HEART-DISEASE OF AFRICA: ITS PATHOLOGY AND CURE
WANDERINGS ON THE NYASSA-TANGANYIKA PLATEAU: A TRAVELLER'S DIARY