Lessons in Electricity at the Royal Institution, 1875-6

On Radiation

Researches on Diamagnetism and Magne-Crystallic Action

On Radiation. the Rede Lecture, Delivered in the Senate-House Before the University of Cambridge on Tuesday, May 16 1865

Forms of Water in Clouds and Rivers, Ice and Glaciers, [electronic Resource]

Mountaineering In 1861

Fermentation and Its Bearings on the Phenomena of Disease [electronic Resource] : A Discourse Delivered in the City Hall, Glasgow, October 19th 1876