William Cotton Oswell Hunter And Explorer The Story Of His Life With Certain Correspondence And Extracts From The Private Journal Of David Livingstone, Hitherto Unpublished Vol. I
William Cotton Oswell Hunter And Explorer The Story Of His Life With Certain Correspondence And Extracts From The Private Journal Of David Livingstone, Hitherto Unpublished Vol. Ii
The Personal Life Of David Livingstone : Chiefly From His Unpublished Journals And Correspondence In The Possesion Of His Family (Heroes Of The Faith Series)