"The power of the Press traces the exponential growth of the industry over 150 years, intertwining portraits of key figures with the history of the development of printing in Canada, from the king's printers to editors Joseph Howe (the Novascotian in Halifax), William Lyon Mackenzie (the Colonial Advocate in York), George Brown (the Globe in Toronto), Buckingham and Caldwell (the Nor'Wester in Fort Garry) and Amor de Cosmos..." (Quoted from product description)