Astronomy

Astronomical Curiosities: Facts and Fallacies

The Royal Observatory, Greenwich

The Copernicus of Antiquity (Aristarchus of Samos)

Astronomy with an Opera-glass

From Earth To Mars

The Destinies of the Stars

Practical Talks by an Astronomer

The dawn of astronomy

Mars. III. Canals

Popular Astronomy: A Series of Lectures Delivered at Ipswich

Learned: Tico Brahæ His Astronomicall Coniectur of the New and Much Admired

Checkmate on the issue of extraterrestrial life on the planet Mars There Is Life. Amazing Discoveries on Mars

Gravity's Engines

The Star Book

The Star Book

The Star Book: Stargazing throughout the seasons in the Northern Hemisphere

UFOs Over Colorado

The Asteroids; Or Minor Planets Between Mars and Jupiter

The Asteroids; Or Minor Planets Between Mars and Jupiter

A Preliminary Dissertation on the Mechanisms of the Heavens