Cosmology

The Warlord of Mars

The Evolution of Worlds

Comet Lore

Astronomy for Amateurs

An Original Theory or New Hypothesis of the Universe

Flowers of the Sky

The Story of the Heavens

Facts and fancies in modern science

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

From Atoms to Awareness

Dawn

Weird Universe

Cosmic Wanderings

The Cosmic Tapestry

The Voyage of Discovery

Zetetic astronomy: Earth not a globe

Look to the Stars

101 Mysteries of the Cosmos

Reflections in the Celestial Void

Forgotten Tales of the Universe