If you have not discovered Borealia, you should go check it out. The editors of this blog are pushing us to expand our understanding of early America to include Canada. (Of course scholars have been doing this for a long time, but I appreciate the effort of the folks at Borealia to bring the conversation to a larger reading public).
I just finished reading Keith Grant's excellent review of Michael Eamon's Imprinting Britain: Newspapers, Sociability, and the Shaping of British North America. Eamon uses newspapers to show how the so-called "public sphere" found its way to the British cities of Quebec City and Halifax. I have been fascinated with these kinds of studies since graduate school. Discussions of print culture, sociability, and the Enlightenment in early America influenced my 2008 book The Way of Improvement Leads Home: Philip Vickers Fithian and the Rural Enlightenment in Early America.
Here is a taste of Keith Grant's review: