The shell book : a popular guide to a knowledge of the families of living mollusks, and an aid to the identification of shells native and foreign Q Science
The tree book; a popular guide to a knowledge of the trees of North America and to their uses and cultivation Q Science
Chs. Darwin’s Lehre von der entstehung der arten im pflanzen- und thierreich in ihrer anwendung auf die schöpfungsgeschichte Q Science
Darwin and after Darwin. An exposition of the Darwinian theory and a discussion of post-Darwinian questions Q Science
Industrial arithmetic; an elementary text for boys in industrial, technical, vocational and trade schools, both day and evening Q Science
