The Eastern Origin of the Celtic Nations Proved by a Comparison of Their Dialects with the Sanskrit, Greek, Latin, and Teutonic Languages: Forming a Supplement to Researches Into the Physical History of Mankind

A Treatise on Insanity and Other Disorders Affecting the Mind

A Treatise on Diseases of the Nervous System: Part the 1st Comprising Convulsive and Maniacal Affections..., Volume 1

The Eastern Origin of the Celtic Nations Proved by a Comparison of Their Dialects with the Sanskrit, Greek, Latin, and Teutonic Languages, Forming a Supplement to Researches Into the Physical History of Mankind

The Life and Times of Hincmar, Archbishop of Rheims

Researches Into the Physical History of Mankind: Researches into the history of the Oceanic and of the American nations

Researches Into the Physical History of Mankind: Volume 3

Researches Into the Physical History of Mankind: Volume 3

Researches Into the Physical History of Mankind: Volume 3

The Natural History of Man ... Third Edition, Enlarged, Etc

Researches Into the Physical History of Mankind: Volume 2

Researches Into the Physical History of Man

Researches Into the Physical History of Mankind: Volume 1

Researches Into the Physical History of Mankind: Introduction. On the origin and dispersion of organized beings. Considerations relative to the question, whether the various races of men are of one or several species. 3d ed. 1836

Ethnography of Europe. 3d ed. 1841

Researches Into the Physical History of Mankind: Volume 3

Researches Into the Physical History of Mankind: Researches into the history of the Oceanic and of the American nations, Volume 5

On the Different Forms of Insanity, in Relation to Jurisprudence,: Designed for the Use of Persons Concerned in Legal Questions Regarding Unsoundness of Mind,

The Natural History of Man; Comprising Inquiries Into the Modifying Influence of Physical and Moral Agencies of the Different Tribes of the Human Family

The Eastern Origin of the Celtic Nations Proved by a Comparison of Their Dialects with the Sanskrit, Greek, Latin, and Teutonic Languages: Forming a Supplement to Researches Into the Physical History of Mankind