Sowerbutt's Convention

Bracken said: “You will recall, sir, that the leadership of the Chartists was arrested in 1848 and the protests petered out. A network of police spies had done its work. We can go one better – we have one of the leaders of the People’s Convention in our pocket."
http://www.amazon.co.uk/Colour-Smoke-London-Sowerbutt-Novels-ebook-x/dp/B00RYR8BWG geoffreyhowe.wix.com/howebooks