Bleak House by Charles Dickens

As the interminable case of Jarndyce and Jarndyce grinds its way through the Court of Chancery, it draws together a disparate group of people: Ada and Richard Clare, whose inheritance is gradually being devoured by legal costs; Esther Summerson, a ward of court, whose parentage is a source of deepening mystery; the menacing lawyer Tulkinghorn; the determined sleuth Inspector Bucket; and even Jo, the destitute little crossing-sweeper.