... American tales, are even more divided; still they feel and act upon the principle 'Union is strength.' This large and savage tribe, whose headquarters are at Abo, about the head of the Nigerian delta, musters strong at Sa Leone; here they are the Swiss of the community; the Kruboys, and further south the Kabenda-men being the 'Paddies.' It is popularly said that while the Aku will do anything for money, ... — To The Gold Coast for Gold, Vol. II - A Personal Narrative • Richard Francis Burton and Verney Lovett Cameron