It has been noticed that the ostensible theme of _The Cloister and the Hearth_ is an instance of a human problem that came out in a particular form in mediaeval life, but exists in some form in every society. The problem is one of loyalties that cut across each other and pull different ways. A modern novelist would be likely to treat this as a study in human experience and would analyse the disruption it would cause in the individual soul. Reade, however, is a Victorian, who lived before the psychological novel had become the fashion, and he does the Victorian thing; instead of treating this problem as the real theme of his novel, he pushes it on one side, and makes it simply the excuse for sending his hero on a journey, so that his story becomes very largely a story of travel. The simplest kind of novel is the novel of this kind, which gives a string of happenings that befell the hero in his wandering through the world. It is not the working-out of a plot, or the following-up of a situation. It does not turn upon a definite set of relations which provide a problem for the novelist to solve, a knot for him to untie; it does not hunt down a given set of circumstances to some logical issue. It is simply a chain of happenings, an accumulation of incident; one episode does not grow out of another, each leading to something deeper; but events merely succeed one another at various turns in the road which the hero has to travel, and the only connection between them is that they all happen to the same person. Dickens is an example of this kind of novelist, who takes any excuse for sending his hero on his travels, and narrates the various things that turn up on the journey. The _Pickwick Papers_ belong to this class, for they do not represent a scheme of action working to a certain issue, but are a chain of episodes that never lead to anything and might continue for ever. In the adventures of Pickwick, therefore, Dickens is really describing a world in which his hero is wandering; just as in _David Copperfield_ he is not so much revealing a character as painting the world that his hero passed through in his life’s journey. Such novels are really tales of travel; the world of the story is not merely the background for the hero, the setting for the story; rather the hero is the excuse for describing the world. Sometimes that world is a topsy-turvy place, like the one that bewildered Pickwick, or the fantastic “Wonderland” that Alice found herself in; sometimes it is a Lilliput, or some imagined future state of things, or it may even be modern society. In a historical novel it will be some past age, described as a far-country.