Astronomy

Auroræ: Their Characters and Spectra

Stargazing: Past and Present

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

Comets and Meteors

The Copernicus of Antiquity (Aristarchus of Samos)

The Copernicus of Antiquity (Aristarchus of Samos)

First Manned Rocket Launch

The First City on Mars

Who Banged the Big Bang

The Illustrated Guide to the Universe

Life Among the Stars

Star Born

The YOU in ME, Forever

Astronomy and General Physics Considered with Reference to Natural Theology

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

The Moon: A Popular Treatise

A Preliminary Dissertation on the Mechanisms of the Heavens

A Preliminary Dissertation on the Mechanisms of the Heavens

Astronomical Discovery

Astronomy: The Science of the Heavenly Bodies