Life Sciences

Creation and Doxology

Degeneration: A Chapter in Darwinism

Lectures on Evolution

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

A Brief Account of Microscopical Observations Made

Species and Varieties, Their Origin by Mutation

Molecular Biology All Logic

Plants and Microbes Biology All Logic

Cell Biology All Logic

The micro-organisms of the soil

The Other Side of Evolution: Its Effects and Fallacy

Section Cutting and Staining

The Story-book of Science

On the Existence of Active Oxygen

The Antiquity of Man

Dinosaurs, with Special Reference to the American Museum Collections

Essays of a Biologist

Balanced Interactions

Gene Dialogues

Crania Ægyptiaca