Ten of the best cathedrals in literature

At the Guardian, John Mullan named ten of the best cathedrals in literature.One novel on the list:Madame Bovary by Gustave FlaubertHousewife Emma Bovary has an assignation with student Léon Dupuis in Rouen cathedral. "In the choir a silver lamp was burning, and from the side chapels and dark places of the church sometimes rose sounds like sighs, with the clang of a closing grating …" For Léon,