Thoughts on the future civil policy of America

History of the Conflict Between Religion and Science

History of the Intellectual Development of Europe

History of the conflict between religion & science,

History of the American Civil War.

Human Physiology

History of the Intellectual Development of Europe, Volume 2

Elements of Chemistry

History of the Intellectual Development of Europe; Volume 1

History of the American Civil War Volume 02

Scientific memoirs, being experimental contributions to a knowledge of radiant energy

Human Physiology, Statical and Dynamical, Or, the Conditions and Course of the Life of Man

History Of The Intellectual Development Of Europe V1

Text-Book on Natural Philosophy : For the Use of Schools and Colleges