Written for publication as a serial, The Pickwick Papers is a sequence of loosely-related adventures. The novel's main character, Mr. Samuel Pickwick, Esquire, is a kind and wealthy old gentleman, and the founder and perpetual president of the Pickwick Club. To extend his researches into the quaint and curious phenomena of life, he suggests that he and three other "Pickwickians" (Mr. Nathaniel Winkle, Mr. Augustus Snodgrass, and Mr. Tracy Tupman) should make journeys to remote places from London and report on their findings to the members of the club. Their travels throughout the English countryside provide the chief theme of the novel. Its main literary value and appeal is formed by its numerous memorable characters. Each character in The Pickwick Papers, as in many other Dickens novels, is drawn comically, often with exaggerated personalities. Alfred Jingle provides an aura of comic villainy. His misadventures repeatedly land the Pickwickians in trouble. These include Jingle's elopement with the spinster, Aunt Rachael of Dingley Dell manor, misadventures with Dr. Slammer, and others. Other notable adventures include Mr. Pickwick's legal case against his landlady, Mrs Bardell, who (through an apparent misunderstanding on her part) is suing him for the breach of promise to marry her. Another is Mr. Pickwick's incarceration at Fleet prison for his stubborn refusal to pay the compensation to her; the unscrupulous Dodson and Fogg's law firm prosecuted poor Pickwick.