Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.

First published in 1998. This is part I of the sociology of colonies, and Volume XVII of the twenty-one in the Race, Class and Social Structure series. Written in the language in the 1932, this part provides an introduction to the study of race contact, and the social problems involved in expansion of peoples.

First published in 1998. This is part II of the sociology of colonies, and Volume XVIII of the twenty-one in the Race, Class and Social Structure series. Written ten years after part one, in the language in the 1941, this part provides an introduction to the study of the conflict of manners and customs, the progress of law in the colonies: this is the social phenomenon of the relationship between one people and another in a distant country.