Science

Darwin's On the Origin of Species

How it Works

William Gilbert, and Terrestial Magnetism in the Time of Queen Elizabeth

Researches on the Visual Organs of the Trilobites

Through the Crater's Rim

The Chemical Constituents of Piper Methysticum

Apes and Monkeys: Their Life and Language

Round the year with the stars

Heat-Its Role in Wildland Fire

Experiments on the Absence of Mechanical Connexion between Ether and Matter

The Trouvelot astronomical drawings manual

Rocks and Their Origins

Eight Lectures on Theoretical Physics

Finger Prints

Wasps, Social and Solitary

The Universe a Vast Electric Organism

Earths Magnetic Shifts

Astronomical Curiosities: Facts and Fallacies

The New Mechanics

Aether and Gravitation