Hours of Exercise in the Alps

Faraday as a Discoverer

Six Lectures on Light Delivered In The United States In 1872-1873

Fragments of Science

The Glaciers of the Alps Being a narrative of excursions and ascents, an account of the origin and phenomena of glaciers and an exposition of the physical principles to which they are related

Sound

The Forms of Water in Clouds and Rivers, Ice and Glaciers

Essays on the use and limit of the imagination in science

Address delivered before the British Association assembled at Belfast