Science

The Dominion Astrophysical Observatory, Victoria, B.C

Death and resurrection from the point of view of the cell-theory

The New Astronomy

The Earth's Beginning

Alcoholic Fermentation Second Edition, 1914

New Species and Synonymy of American Cynipidæ

A Further Investigation of the Symmetrical Chloride of Paranitroorthosulphobenzoic Acid

Palæontological Report of the Princeton Scientific Expedition of 1877

Explanation of Terms Used in Entomology

Mental Radio

The Microscope. Its History, Construction, and Application 15th ed

Bill Nye's Red Book

Science and Medieval Thought The Harveian Oration Delivered Before the Royal College of Physicians, October 18, 1900

The Bermuda Triangle Parado

Phrenology Examined

Essay on the Theory of the Earth

Scientific Essays and Lectures

Inside Illinois: Mineral Resources

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

A Short History of Astronomy