Astronomy

The Royal Observatory, Greenwich

The Mystery of Space

Through the Telescope

Light Science for Leisure Hours

The Copernicus of Antiquity (Aristarchus of Samos)

Lectures on Stellar Statistics

The Practical Astronomer

Astronomical Discovery

The Moon: A Popular Treatise

Is Mars habitable

The Ways of the Planets

The Evolution of Worlds

Comet Lore

A Short History of Astronomy

The World of Flying Saucers: A Scientific Examination of a Major Myth of the Space Age

Astronomy for Amateurs

The Description and Use of the Globes and the Orrery

Mars. III. Canals

Recreations in Astronomy

Thunder and Lightning