Life Sciences

Natural & Artificial Sewage Treatment

Section Cutting and Staining

Wasps, Social and Solitary

The Factors of Organic Evolution

The Perpetuation of Living Beings, Hereditary Transmission and Variation

Fossil Butterflies

An Account of the Late Improvements in Galvanism

Evolution and Adaptation

Field Book: Pennsylvanian Plant Fossils of Illinois

The zoology of the voyage of H.M.S. Beagle: Fossil mammalia

Through a pocket lens

Physiology and histology of the Cubomedusæ including Dr. F.S. Conant's notes on the physiology

Sea Pig Marvels

The case against evolution

Marvels of Modern Science

Irritability: A Physiological Analysis of the General Effect of Stimuli in Living Substance

Through Magic Glasses and Other Lectures

Nootropic What

Deep Sea Riddles

Relics of Primeval Life: Beginning of Life in the Dawn of Geological Time