Furthermore, an extended story can be told only by a person with a well-trained sense of narrative; and it is often hard to concede to the hero the narrative ability that he displays. How is it, we may ask, that Jim Hawkins is capable of such masterly description as that of "the brown old seaman, with the sabre cut," in the second paragraph of "Treasure Island"? How is it that David Balfour, an untutored boy, is capable of writing the rhythmic prose of Robert Louis Stevenson, master of style? And in many cases it is also difficult to concede to the hero an adequate motive for telling his own story. Why is it that, in the sequel to "Kidnapped," David Balfour should write out all the intimate details of his love for Catriona? And how is it conceivable that Jane Eyre should tell to any one, and least of all to the general public, the profound privacies of emotion evoked by her relation with Mr. Rochester?
The answer is, of course, that such violations of the hard terms of actuality are justified by literary convention; and that if the gain in vividness be great enough, the reader will be willing to concede, first, that the story shall be told by the leading actor, regardless of motive, and second, that he shall be granted the requisite mastery of narrative. But the fact remains that it is very hard for the hero to draw his own character except in outline; and therefore if the emphasis is to lie less on what he does than on the sort of person that he is, the expedient will be ineffectual.
The main structural advantage of telling the story through the person of the hero is that his presence as the central figure in every event narrated makes for coherence and gives the story unity. But attendant disadvantages are that it is often difficult to account for the hero's presence in every scene, that he cannot be an eye-witness to events happening at the same time in different places, and that it is hard to account for his possession of knowledge regarding those details of the plot which have no immediate bearing on himself. It seems always somewhat lame to state, as heroes telling their own stories are frequently obliged to do, "These things I did not know at the time, and found out only afterwards; but I insert them here, because it is at this point in the plot that they belong."
Many of these disadvantages may be overcome by telling the tale from the point of view, not of the leading actor, but of some minor personage in the story. In this case again, analysis of character is precluded; but the narrator may delineate the leading actor directly, through descriptive and expository comment. In stories where the hero is an extraordinary person, and could not without immodesty descant upon his own unusual capabilities, it is of obvious advantage to represent him from the point of view of an admiring friend. Thus when Poe invented the detective story, he wisely decided to exhibit the extraordinary analytic power of Dupin through a narrative told not by the detective himself but by a man who knew him well; and Dr. A. Conan Doyle, following in his footsteps, has invented Dr. Watson to tell the tales of Sherlock Holmes.
The actual instance of Boswell and Johnson substantiates the possibility of a minor actor's knowing intimately all phases of a hero's life and character. And since the point of view of the secondary personage is just as internal to the events themselves as that of the leading actor, the story may be told with an immediacy, a vividness, and a plausibility approximating closely the effect derived from a narrative told by the hero. And there is now less difficulty in accounting for the narrator's knowledge of all the details of the plot. He can witness minor necessary scenes at which the hero is not present; he can know things (and tell them to the reader) which at the time the hero did not know; and if his presence be withheld from an important incident, the hero can narrate it to him afterward.
Nevertheless, it is often very difficult to maintain throughout a long story the point of view of a minor actor in the plot. Thackeray breaks down completely in his attempt to tell "The Newcomes" from the point of view of Arthur Pendennis, the hero of a former novel. Stevenson assigns to Mackellar the task of narrating "The Master of Ballantrae": but when the Master disappears and Mackellar remains at home with Mr. Henry, it is necessary for the author to invent a second personage, the Chevalier de Burke, to tell the story of the Master's wanderings.
This last instance leads us to consider the possibility of telling different sections of the story from the points of view of different characters, assigning to each the particular phase of the narrative that he is especially fitted to recount. Three quarters of the "Strange Case of Dr. Jekyll and Mr. Hyde" is narrated in the third person, externally; but the final intimate vividness of horror is gained by shifting to an internal point of view for the two concluding chapters,—the first written by Dr. Lanyon, and the last by Jekyll himself. Mr. Kipling has developed to very subtle uses the expedient of opening a story from the point of view of a narrator who is named simply "I" and who is not characterized in any way at all, and then letting the story proper be told to this impersonal narrator by several characters who are clearly delineated through their speech and through the parts that they have played in the tale that they are telling. This device is used in nearly all the stories of the "Soldiers Three." The narrator meets Mulvaney, Ortheris, and Learoyd under certain circumstances, and gathers from them bit by bit the various features of the story,—one detail being contributed by one of the actors, another by another, until out of the successive fragments the story is built up. It is in this way also, as we have already noted, that the tale of Mrs. Bathurst is set before the reader.
A convenient means of shifting the burden of the narrative at any point to a certain special character is to introduce a letter written by that character to one of the other people in the plot. This expedient is employed with extraordinary cleverness by Mr. Meredith in "Evan Harrington." Most of the tale is told externally; but every now and then the clever and witty Countess de Saldar writes a letter in which a leading incident is illuminated from her personal point of view.
Ever since the days of Richardson the device has frequently been used of telling an entire story through a series of letters exchanged among the characters. The main advantage of this method is the constant shifting of the point of view, which makes it possible for the reader to see every important incident through the eyes of each of the characters in turn. Furthermore, it is comparatively easy to characterize in the first person when the thing that is written is so intimate and personal as a letter. But the disadvantage of the device lies in the fact that it tends toward incoherence in the structure of the narrative. It is hard for the author to stick to the point at every moment without violating the casual and discursive tone that the epistolary style demands.
Of course a certain unity may be gained if the letters used are all written by a single character. The chief advantage of this method over a direct narrative written by one of the actors is the added motive for the revelation of intimate matters which is furnished by the fact that the narrator is writing, not for the public at large, but only for the friend, or friends, to whom the letters are addressed. But a series of letters written by one person only is very likely to become monotonous; and more is usually gained than lost by assigning the epistolary role successively to different characters.