Three Great Naturalists by John Upton, published in the early years of the 20th. century.
Wildlife at Home: How to Study and Photograph it, by Richard and Cherry Kearton, published in 1907
Morris's British Birds by the Rev. F.O. Morris. 1891 edition, published in 6 volumes.
Morris's British Butterflies by the Rev. F.O. Morris. 1870
A Popular History of British Mosses by Robert M. Stark, 1860
A Treatise on the Esculent Funguses of England by Charles David Badham, 1863
Bees, Wasps and Allied Insects of the British Isles by Edward Step, 1932
Rambles Among the Flowers: Fruiting Time by T. Carreras, early 1920s.
Ferns of Great Britain and their Allies by Anne Pratt,
Wayside and Woodland Ferns by Edward Step
Shell Life by Edward Step, early 20th. century