Kenneth Heuer

• Men of other planets
• An adventure in astronomy
• City of the stargazers
• Rainbows, halos, and other wonders
• The end of the world
• The Lost Notebooks of Loren Eiseley
• The next fifty billion years
• Thunder, singing sands, and other wonders
• Adventure in Astronomy
• How the Earth Will Come to an End
• Next Fifty Billion
• Wonders of the heavens