What has the author Glyndwr Williams written?

Glyndwr Williams has written:

'The Hudson's Bay Company and the fur trade' -- subject(s): Hudson's Bay Company, Histoire, History, Canada, Commerce, Fourrures, Compagnie de la Baie d'Hudson, Fur trade

'The expansion of Europe in the eighteenth century' -- subject(s): History, Colonies, Discoveries in geography

'Highlights of the first 200 years of the Hudson's Bay Company' -- subject(s): History, Hudson's Bay Company

'Buccaneers, Explorers, And Settlers'