The Pickwick Papers was Charles Dickens's first novel. He was asked to contribute to the project as an up-and-coming writer following the success of Sketches by Boz, published in 1836 (most of Dickens' novels were issued in shilling instalments before being published as complete volumes). Dickens (still writing under the pseudonym of Boz) increasingly took over the unsuccessful monthly publication after the original illustrator Robert Seymour had committed suicide. With the introduction of Sam Weller in chapter 10, the book became the first real publishing phenomenon, with bootleg copies, theatrical performances, Sam Weller joke books, and other merchandise. After the publication, the widow of Robert Seymour claimed that the idea for the novel was originally her husband's; however, in his preface to the 1867 edition, Dickens strenuously denied any specific input, writing that "Mr Seymour never originated or suggested an incident, a phrase, or a word, to be found in the book." Written for publication as a serial, The Pickwick Papers is a sequence of loosely related adventures. The action is given as occurring 1827-8, though critics have noted some seeming anachronisms. It has been stated that Dickens satirized the case of George Norton suing Lord Melbourne in The Pickwick Papers. The novel's main character, Samuel Pickwick, Esquire, is a kind and wealthy old gentleman, 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 places remote from London and report on their findings to the other members of the club. Their travels throughout the English countryside by coach provide the chief theme of the novel. A distinctive and valuable feature of the work is the generally accurate description of the old coaching inns of England. (One of the main families running the Bristol to Bath coaches at the time was started by Eleazer Pickwick). 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 personality traits. Alfred Jingle, who joins the cast in chapter two, provides an aura of comic villainy, with his devious tricks repeatedly landing the Pickwickians into trouble. These include a nearly successful attempted elopement with the spinster Rachael Wardle of Dingley Dell manor, misadventures with Dr Slammer, and others. Further humour is provided when the comic cockney Sam Weller makes his advent in chapter 10 of the novel. First seen working at the White Hart Inn in The Borough, Weller is taken on by Mr Pickwick as a personal servant and companion on his travels and provides his own oblique ongoing narrative on the proceedings. The relationship between the idealistic and unworldly Pickwick and the astute cockney Weller has been likened to that between Don Quixote and Sancho Panza. Through humor Dickens is able to capture quintessential aspects of English life in the mid-nineteenth century that a more sober approach would miss. Perhaps the popularity of this novel was due in part to the fact that the readers of the time were able to truly see themselves, and could accept themselves because of Dickens's skillful use of humor.