J. Wallis

The Zambezi Expedition of David Livingstone 1858-1863@@@The Southern African Diaries of Thomas Leask 1865-1870

D. Livingstone, J. Wallis, Thomas Leask, 1956 .

Fortune My Foe: The Story of Charles John Andersson, African Explorer (1827-1867)

J. Wallis, C. Andersson, 1937 .

The Zambesi Journal of James Stewart 1862-1863 with a Selection from His Correspondence

J. Wallis, E. Smith, 1953, Africa.

The Matabele mission : a selection from the correspondence of John and Emily Moffat, David Livingstone and others, 1858-1878

J. Wallis, 1945 .

The Zambezi expedition of David Livingstone, 1858-1863

D. Livingstone, J. Wallis, 1957 .

Thomas Baines: His Life and Explorations in South Africa, Rhodesia and Australia, 1820-1875

J. Wallis, D. Middleton, 1977 .