Schwarz, Heinrich. David Octavius Hill, Master of Photography. New York, 1931.
1973
Bruce, David. Sun Pictures: The Hill-Adamson Calotypes. Greenwich, England, 1973.
1974
An Early Victorian Album: The Hill/Adamson Collection. Edited by Colin Ford. London, 1974.
1981
Stevenson, Sara. David Octavius Hill and Robert Adamson: Catalogue of their Calotypes Taken Between 1843 in the Collection of the Scottish National Portrait Gallery. Edinburgh,1981.
