This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This 1874-7 abridged translation made Schleicher's groundbreaking work on Indo-European historical phonology and morphology accessible to English-speaking Classics students.

On the Origin of Language (1867) by Wilhelm H. I. Bleek, edited with a preface by Ernst Haeckel, translated from the German by Thomas Davidson.

This 1874-7 abridged translation made Schleicher's groundbreaking work on Indo-European historical phonology and morphology accessible to English-speaking Classics students.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.