Koelies, planteres en koloniale politiek het arbeidsregime op de grootlandbouwondernemingen aan Sumatra's oostkust in het begin van de twintigste eeuw

Chinese; a general description of the empire of China and its inhabitans

The ancient Hawaiian state : origins of a political society

Among primitive peoples in Borneo: a description of the lives, habits & customs of the piratical head-hunters of North Borneo, wirth an account of interesting objects of prehistoric antiquity discovered in the island

The history of Sumatra: Containing an account of the government, laws, customs, and manners of the native inhabitants