In saying that Dickens was essentially a humorist and Thackeray a satirist, I do not mean, of course, that the terms are mutually exclusive. Thackeray was a great humorist as well as a satirist, but Dickens was hardly a satirist at all. I know that Mr. Chesterton says he was, but I cannot believe it. He cites “Martin Chuzzlewit.” Is “Martin Chuzzlewit” a satire on the Americans? It is a caricature—a very gross caricature—a piece of _bouffe_. But it lacks the true likeness which is the sting of satire. Dickens and Thackeray had, in common, a quick sense of the ridiculous, but they employed it differently. Dickens was a humorist almost in the Ben Jonsonian sense: his field was the odd, the eccentric, the grotesque—sometimes the monstrous; his books, and especially his later books, are full of queer people, frequently as incredible as Jonson’s _dramatis personae_. In other words, he was a caricaturist. Mr. Howells says that Thackeray was a caricaturist, but I do not think he was so except incidentally; while Dickens was constantly so. When satire identifies itself with its object, it takes the form of parody. Thackeray was a parodist, a travesty writer, an artist in burlesque. What is the difference between caricature and parody? I take it to be this, that caricature is the ludicrous _exaggeration_ of character for purely comic effect, while parody is its ludicrous _imitation_ for the purpose of mockery. Now there is plenty of invention in Dickens, but little imitation. He began with broad _facetiae_—“Sketches by Boz” and the “Pickwick Papers”; while Thackeray began with travesty and kept up the habit more or less all his life. At the Charterhouse he spent his time in drawing burlesque representations of Shakespeare, and composing parodies on L. E. L. and other lady poets. At Cambridge he wrote a mock-heroic “Timbuctoo,” the subject for the prize poem of the year—a prize which Tennyson captured. Later he wrote those capital travesties, “Rebecca and Rowena” and “Novels by Eminent Hands.” In “Fitzboodle’s Confessions” he wrote a sentimental ballad, “The Willow Tree,” and straightway a parody of the same. You remember Lady Jane Sheepshanks who composed those lines comparing her youth to A violet shrinking meanly Where blow the March winds[3] keenly— A timid fawn on wildwood lawn Where oak-boughs rustle greenly. I cannot describe the gleeful astonishment with which I discovered that Thackeray was even aware of our own excellent Mrs. Sigourney, whose house in Hartford I once inhabited (_et nos in Arcadia_). The passage is in “Blue-Beard’s Ghost.” “As Mrs. Sigourney sweetly sings:— “‘O the heart is a soft and delicate thing, O the heart is a lute with a thrilling string, A spirit that floats on a gossamer’s wing.’