- "Thomas Bewick:Kuvittaja, luonnontieteilijä ja kaivertaja" (1942)
- "A History of British Engraving" (1952)
- "Väritulostuksen viisi vuosisataa" (1967)
- "John Buckland Wright, kaivertaja" (1974)
- "The Prints of William Camden Edwards" (1976)
- "Edward Calvertin puukaiverrus" (1981)
- "Hercules Brabazon Brabazonin etsaukset" (1985)
- "Samuel Palmerin kaiverrukset" (1990)
- "The Illustrations of Beatrix Potter" (1994)
Artikkelit
- "Thomas Bewickin kaiverrukset" (The Print Collector's Quarterly, 1930)
- "Some Engravings by John Bewick" (The Print Collector's Quarterly, 1932)
- "Thomas Bewickin puukaiverrukset" (The Fleuron, 1932)
- "Early 19th Century Colour-Printing" (The Print Collector's Quarterly, 1933)
- "The Mezzotints of David Lucas" (The Print Collector's Quarterly, 1934)
- "Robert Havell, Jr:n kaiverrukset." (The Print Collector's Quarterly, 1935)
- "James Abbott McNeill Whistlerin etsaukset" (The Print Collector's Quarterly, 1936)
- "Väritulostus Lontoossa ennen suurta näyttelyä" (The Library, 1960)
- "The Engravings of William Holman Hunt" (The Burlington Magazine, 1960)
- "Joseph Mallord William Turnerin litografiat" (The Burlington Magazine, 1961)