Cosmology

Letters on Astronomy in which the Elements of the Science are Familiarly Explained in Connection with Biographical Sketches of the Most Eminent Astronomers

Description and Use of a New Celestial Planisphere

The Story of the Heavens

The Ways of the Planets

Modern cosmogonies

The Plurality of Worlds

Photographs of Nebulæ and Clusters, Made with the Crossley Reflector

Peirce's Cosmology

Timaeus

Lectures on Stellar Statistics

The Dominion Astrophysical Observatory, Victoria, B.C

The Moon: A Popular Treatise

Comet Lore

The Warlord of Mars

The New Cosmic Story

Cosmos

Pioneer Saturn Encounter

Einstein and the universe: A popular exposition of the famous theory

The uses of astronomy

The Evolution of Worlds