Science

Essays of a Biologist

The World of Flying Saucers: A Scientific Examination of a Major Myth of the Space Age

Zetetic astronomy: Earth not a globe

William Gilbert, and Terrestial Magnetism in the Time of Queen Elizabeth

New Atlantis

The Meeting-Place of Geology and History

Charles Lyell and Modern Geology

The Principle of Relativity

Development of Gravity Pendulums in the 19th Century

On the Study of Zoology

On the various forces of nature and their relations to each other

The Chemical Constituents of Piper Methysticum

A Handbook of Laboratory Glass-Blowing

Cosmic Frequencies

Gene Dialogues

Future Food

On the Nature of Time

Earths Guardians

Back to Our Wild Root

Lectures on Stellar Statistics