ハリー・マーシャル・ウォード
Timber and some of its diseases. London: Macmillan, 1889.
The Oak : a popular introduction to forest-botany. London: Kegan Paul, 1892.
Disease in plants. London: Macmillan, 1901.
Grasses. A handbook for use in the field and the laboratory. 1901.
Trees : a handbook of forest botany for the woodlands and the laboratory. Vol.1, Buds and twigs. Cambridge: Cambridge University Press, 1910.