Life Sciences

The Insect Man

Studies in Spermatogenesis

The genetic and the operative evidence relating to secondary sexual characters

The Science of Animal Locomotion (Zoopraxography)

The True and False Theory of Evolution

The Effect of External Influences upon Development

Natural & Artificial Sewage Treatment

Biology and Its Makers

Facts and Arguments for Darwin

Animal of realities

The Dot of Noah’s-Darwin’s: the Ark, evolution, totemism and interspecific wars. Correspondence with anthropological journals

The Black Mamba

Nutrient Rich Citrus Fruits

The Eastern Diamondback Rattlesnake

The Inland Taipan

Making One's Way in the World

Messages from the Wild

The Amazing Armadillo

Shift the Work

Ethnozooarchaeology