"Bleak House" may have been masterfully managed, but I preferred this tense tale of poverty, riches and the parasitic class that breeds both. It is as cautionary a tale as the former: the role of the machinery of government and capitalist class on the lives of all under them has never been so powerfully depicted. Mr Merdle was based on a real person, a Sadlier who killed himself in Hyde Park when he caused the Tipperary Bank to fail. Amy Dorrit is to be preferred to Esther Summerson as a heroine in not being so off-puttingly and impossibly sweet. Dickens' mastery of plot is such to create an exciting mystery and a rich interweaving of character and plot that kept me up all night unravelling the puzzle.