Science

Tales of Hot Water Springs

Human Body Parts, Functions and Health

Tales of the Most Treacherous Mountain Ranges

Tales of the Seasons

The Factors of Organic Evolution

Parallel Paths: A Study in Biology, Ethics, and Art

The Asteroids; Or Minor Planets Between Mars and Jupiter

The Story of Eclipses

The Ancestry of Modern Amphibia: A Review of the Evidence

The Kingdom of Man

The Biological Problem of To-day: Preformation Or Epigenesis

Ameboid movement

Evolution: Its nature, its evidence, and its relation to religious thought

Experiments and Observations on the Following Subjects

Animal Life and Intelligence

The British Woodlice

Experiments upon magnesia alba, Quicklime, and some other Alcaline Substances

The Energy System of Matter: A Deduction from Terrestrial Energy Phenomena

Synthetic Tannins, Their Synthesis, Industrial Production and Application

The Pros and Cons of Vivisection