Astrophysics

Half-hours with the Telescope

Lasers

The Study of Astronomy

The Source and Mode of Solar Energy Throughout the Universe

The Destinies of the Stars

The Destinies of the Stars

On an Inversion of Ideas as to the Structure of the Universe

Curiosities of Light and Sight

Astronomy: The Universe, Solar System & Earth (A Beginner's Guide to Telescopes, Eyepieces and Accessories for Visual Astronomy)

The Machinery of the Universe: Mechanical Conceptions of Physical Phenomena

Meteoric astronomy: A treatise on shooting-stars, fire-balls, and aerolites

The Illustrated Guide to the Universe

Life Among the Stars

Star Born

Aether and Gravitation

Lectures on Stellar Statistics

The theory of relativity and its influence on scientific thought

The Mystery of Space

New and Original Theories of the Great Physical Forces

The Meaning of Relativity