Defoe carried the same system of vouching for the truth of his narratives by referring them to likely sources, into pamphlets and books which really served the purpose of newspapers, being written for the gratification of passing interests. The History of the Wars of Charles XII., which Mr. Lee ascribes to him, was "written by a Scot's gentleman, in the Swedish service." The short narrative of the life and death of Count Patkul was "written by the Lutheran Minister who assisted him in his last hours, and faithfully translated out of a High Dutch manuscript." M. Mesnager's minutes of his negotiations were "written by himself," and "done out of French." Defoe knew that the public would read such narratives more eagerly if they believed them to be true, and ascribed them to authors whose position entitled them to confidence. There can be little doubt that he drew upon his imagination for more than the title-pages. But why, when he had so many eminent and notorious persons to serve as his subjects, with all the advantage of bearing names about which the public were already curious, did he turn to the adventures of new and fictitious heroes and heroines? One can only suppose that he was attracted by the greater freedom of movement in pure invention; he made the venture with Robinson Crusoe, it was successful, and he repeated it. But after the success of Robinson Crusoe, he by no means abandoned his old fields. It was after this that he produced autobiographies and other primâ facie authentic lives of notorious thieves and pirates. With all his records of heroes, real or fictitious, he practised the same devices for ensuring credibility. In all alike he took for granted that the first question people would ask about a story was whether it was true. The novel, it must be remembered, was then in its infancy, and Defoe, as we shall presently see, imagined, probably not without good reason, that his readers would disapprove of story-telling for the mere pleasure of the thing, as an immorality.

In writing for the entertainment of his own time, Defoe took the surest way of writing for the entertainment of all time. Yet if he had never chanced to write Robinson Crusoe, he would now have a very obscure place in English literature. His "natural infirmity of homely plain writing," as he humorously described it, might have drawn students to his works, but they ran considerable risk of lying in utter oblivion. He was at war with the whole guild of respectable writers who have become classics; they despised him as an illiterate fellow, a vulgar huckster, and never alluded to him except in terms of contempt. He was not slow to retort their civilities; but the retorts might very easily have sunk beneath the waters, while the assaults were preserved by their mutual support. The vast mass of Defoe's writings received no kindly aid from distinguished contemporaries to float them down the stream; everything was done that bitter dislike and supercilious indifference could do to submerge them. Robinson Crusoe was their sole life-buoy.

It would be a mistake to suppose that the vitality of Robinson Crusoe is a happy accident, and that others of Defoe's tales have as much claim in point of merit to permanence. Robinson Crusoe has lived longest, because it lives most, because it was detached as it were from its own time and organized for separate existence. It is the only one of Defoe's tales that shows what he could do as an artist. We might have seen from the others that he had the genius of a great artist; here we have the possibility realized, the convincing proof of accomplished work. Moll Flanders is in some respects superior as a novel. Moll is a much more complicated character than the simple, open-minded, manly mariner of York; a strangely mixed compound of craft and impulse, selfishness and generosity—in short, a thoroughly bad woman, made bad by circumstances. In tracing the vigilant resolution with which she plays upon human weakness, the spasms of compunction which shoot across her wily designs, the selfish afterthoughts which paralyse her generous impulses, her fits of dare-devil courage and uncontrollable panic, and the steady current of good-humoured satisfaction with herself which makes her chuckle equally over mishaps and successes, Defoe has gone much more deeply into the springs of action, and sketched a much richer page in the natural history of his species than in Robinson Crusoe. True, it is a more repulsive page, but that is not the only reason why it has fallen into comparative oblivion, and exists now only as a parasite upon the more popular work. It is not equally well constructed for the struggle of existence among books. No book can live for ever which is not firmly organized round some central principle of life, and that principle in itself imperishable. It must have a heart and members; the members must be soundly compacted and the heart superior to decay. Compared with Robinson Crusoe, Moll Flanders is only a string of diverting incidents, the lowest type of book organism, very brilliant while it is fresh and new, but not qualified to survive competitors for the world's interest. There is no unique creative purpose in it to bind the whole together; it might be cut into pieces, each capable of wriggling amusingly by itself. The gradual corruption of the heroine's virtue, which is the encompassing scheme of the tale, is too thin as well as too common an artistic envelope; the incidents burst through it at so many points that it becomes a shapeless mass. But in Robinson Crusoe we have real growth from a vigorous germ. The central idea round which the tale is organized, the position of a man cast ashore on a desert island, abandoned to his own resources, suddenly shot beyond help or counsel from his fellow-creatures, is one that must live as long as the uncertainty of human life.

The germ of Robinson Crusoe, the actual experience of Alexander Selkirk, went floating about for several years, and more than one artist dallied with it, till it finally settled and took root in the mind of the one man of his generation most capable of giving it a home and working out its artistic possibilities. Defoe was the only man of letters in his time who might have been thrown on a desert island without finding himself at a loss what to do. The art required for developing the position in imagination was not of a complicated kind, and yet it is one of the rarest of gifts. Something more was wanted than simply conceiving what a man in such a situation would probably feel and probably do. Above all, it was necessary that his perplexities should be unexpected, and his expedients for meeting them unexpected; yet both perplexities and expedients so real and life-like that, when we were told them, we should wonder we had not thought of them before. One gift was indispensable for this, however many might be accessory, the genius of circumstantial invention—not a very exalted order of genius, perhaps, but quite as rare as any other intellectual prodigy.[5]

[Footnote 5: Mr. Leslie Stephen seems to me to underrate the rarity of this peculiar gift in his brilliant essay on Defoe's Novels in Hours in a Library.]

Defoe was fifty-eight years old when he wrote Robinson Crusoe. If the invention of plausible circumstances is the great secret in the art of that tale, it would have been a marvellous thing if this had been the first instance of its exercise, and it had broken out suddenly in a man of so advanced an age. When we find an artist of supreme excellence in any craft, we generally find that he has been practising it all his life. To say that he has a genius for it, means that he has practised it, and concentrated his main force upon it, and that he has been driven irresistibly to do so by sheer bent of nature. It was so with Defoe and his power of circumstantial invention, his unrivalled genius for "lying like truth." For years upon years of his life it had been his chief occupation. From the time of his first connexion with Harley, at least, he had addressed his countrymen through the press, and had perambulated the length and breadth of the land in assumed characters and on factitious pretexts. His first essay in that way in 1704, when he left prison in the service of the Government, appealing to the general compassion because he was under government displeasure, was skilful enough to suggest great native genius if not extensive previous practice. There are passages of circumstantial invention in the Review, as ingenious as anything in Robinson Crusoe; and the mere fact that at the end of ten years of secret service under successive Governments, and in spite of a widespread opinion of his untrustworthiness, he was able to pass himself off for ten years more as a Tory with Tories and with the Whig Government as a loyal servant, is a proof of sustained ingenuity of invention greater than many volumes of fiction.

Looking at Defoe's private life, it is not difficult to understand the peculiar fascination which such a problem as he solved in Robinson Crusoe must have had for him. It was not merely that he had passed a life of uncertainty, often on the verge of precipices, and often saved from ruin by a buoyant energy which seems almost miraculous; not merely that, as he said of himself in one of his diplomatic appeals for commiseration.

"No man hath tasted differing fortunes more,
For thirteen times have I been rich and poor."

But when he wrote Robinson Crusoe, it was one of the actual chances of his life, and by no means a remote one, that he might be cast all alone on an uninhabited island. We see from his letters to De la Faye how fearful he was of having "mistakes" laid to his charge by the Government in the course of his secret services. His former changes of party had exposed him, as he well knew, to suspicion. A false step, a misunderstood paragraph, might have had ruinous consequences for him. If the Government had prosecuted him for writing anything offensive to them, refusing to believe that it was put in to amuse the Tories, transportation might very easily have been the penalty. He had made so many enemies in the Press that he might have been transported without a voice being raised in his favour, and the mob would not have interfered to save a Government spy from the Plantations. Shipwreck among the islands of the West Indies was a possibility that stood not far from his own door, as he looked forward into the unknown, and prepared his mind, as men in dangerous situations do, for the worst. When he drew up for Moll Flanders and her husband a list of the things necessary for starting life in a new country, or when he described Colonel Jack's management of his plantation in Virginia, the subject was one of more than general curiosity to him; and when he exercised his imagination upon the fate of Robinson Crusoe, he was contemplating a fate which a few movements of the wheel of Fortune might make his own.

But whatever it was that made the germ idea of Robinson Crusoe take root in Defoe's mind, he worked it out as an artist. Artists of a more emotional type might have drawn much more elaborate and affecting word-pictures of the mariner's feelings in various trying situations, gone much deeper into his changing moods, and shaken our souls with pity and terror over the solitary castaway's alarms and fits of despair. Defoe's aims lay another way. His Crusoe is not a man given to the luxury of grieving. If he had begun to pity himself, he would have been undone. Perhaps Defoe's imaginative force was not of a kind that could have done justice to the agonies of a shipwrecked sentimentalist; he has left no proof that it was: but if he had represented Crusoe bemoaning his misfortunes, brooding over his fears, or sighing with Ossianic sorrow over his lost companions and friends, he would have spoiled the consistency of the character. The lonely man had his moments of panic and his days of dejection, but they did not dwell in his memory. Defoe no doubt followed his own natural bent, but he also showed true art in confining Crusoe's recollections as closely as he does to his efforts to extricate himself from difficulties that would have overwhelmed a man of softer temperament. The subject had fascinated him, and he found enough in it to engross his powers without travelling beyond its limits for diverting episodes, as he does more or less in all the rest of his tales. The diverting episodes in Robinson Crusoe all help the verisimilitude of the story.