The Anti-Gallic Letters by Adam Thom was published in 1836 based on Thom's editorials in Montreal Herald written under the pseudonym "Camillus" in the previous two years. They were never reprinted, despite their importance and above all for the people for whom Thom was the public voice. More than an anti-French, anti-Republican tract, The Anti-Gallic Letters are crucial to understanding how British North America mutated into the Dominion of Canada in 1867.