More on Roaring Trade from Infoplease:

• Roaring Trade - Roaring Trade He drives a roaring trade. He does a great business; his employees are driven till ...
• Drive - Drive (Anglo-Saxon drif-an.) To drive a good bargain. To exact more than is quite equable. ...
• Autolycus - Autolycus The craftiest of thieves. He stole the flocks of his neighbours, and changed their marks. ...
• Dictionary of Phrase and Fable: R - Definitions, origins, and illustrative excerpts for words, phases, and literary allusions starting with "R"