Life Sciences

The Ivory King

On the Existence of Active Oxygen

The Story-book of Science

Section Cutting and Staining

A Brief Account of Microscopical Observations Made

Death and resurrection from the point of view of the cell-theory

Essays Upon Heredity and Kindred Biological Problems

An Annotated Check List of the Mammals of Michoacán, México

Apes and Monkeys: Their Life and Language

The Last Link: Our Present Knowledge of the Descent of Man

Records of the Fossil Mammal Sinclairella, Family Apatemyidae, From the Chadronian and Orellan

Amphibians and Reptiles in Captivity

Comments on the Taxonomy and Geographic Distribution of Some North American Rodents

A Pictorial Atlas of Fossil Remains

The genetic and the operative evidence relating to secondary sexual characters

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

Coral and Coral Reefs

Evolution

Through Magic Glasses and Other Lectures

Studies on Fermentation. The diseases of beer, their causes, and the means of preventing them