Physics

Introducing Relativity

Professor Maxwell's Duplicitous Demon

Introducing Particle Physics

From Quantum Physics to Energy Healing

Knowing, Doing, and Being

The Gases of the Atmosphere

The New Physics and Its Evolution

Electricity for the 4-H Scientist

On a Dynamical Top, for exhibiting the phenomena of the motion of a system of invariable form about a fixed point, with some suggestions as to the Earth's motion

An epitome of astronomy

Experiments and Observations Tending to Illustrate the Nature and Properties of Electricity

The Library of Work and Play: Electricity and Its Everyday Uses

Things a Boy Should Know About Electricity

The Meaning of Relativity

The Dominion Astrophysical Observatory, Victoria, B.C

The Study of Astronomy

The New Astronomy

Atom Mystery

The Girl in the Golden Atom

Astronomy: The Science of the Heavenly Bodies