ON the continent literary horror fared well. The celebrated short tales and novels of Ernst Theodor Wihelm Hoffmann (1776-1822) are a by-word for mellowness of background and maturity of form, though they incline to levity and extravagance, and lack the exalted moments of stark, breathless terror which a less sophisticated writer might have achieved. Generally they convey the grotesque rather than the terrible. Most artistic of all the continental weird tales is the German classic Undine (1814), by Friedrich Heinrich Karl, Baron de la Motte Fouqué. In this story of a water-spirit who married a mortal and gained a human soul there is a delicate fineness of craftsmanship which makes it notable in any department of literature, and an easy naturalness which places it close to the genuine folk-myth. It is, in fact, derived from a tale told by the Renaissance physician and alchemist Paracelsus in his Treatise on Elemental Sprites.

Undine, daughter of a powerful water-prince, was exchanged by her father as a small child for a fisherman's daughter, in order that she might acquire a soul by wedding a human being. Meeting the noble youth Huldbrand at the cottage of her fosterfather by the sea at the edge of a haunted wood, she soon marries him, and accompanies him to his ancestral castle of Ringstetten. Huldbrand, however, eventually wearies of his wife's supernatural affiliations, and especially of the appearances of her uncle, the malicious woodland waterfall-spirit Kuhleborn; a weariness increased by his growing affection for Bertalda, who turns out to be the fisherman's child for whom Undine was changed. At length, on a voyage down the Danube, he is provoked by some innocent act of his devoted wife to utter the angry words which consign her back to her supernatural element; from which she can, by the laws of her species, return only once--to kill him, whether she will of no, if ever he prove unfaithful to her memory. Later, when Huldbrand is about to be married to Bertalda, Undine returns for her sad duty, and bears his life away in tears. When he is buried among his fathers in the village churchyard a veiled, snow-white female figure appears among the mourners, but after the prayer is seen no more. In her place is seen a little silver spring, which murmurs its way almost completely around the new grave, and empties into a neighboring lake. The villagers show it to this day, and say that Undine and her Huldbrand are thus united in death. Many passages and atmospheric touches in this tale reveal Fouqué as an accomplished artist in the field of the macabre; especially the descriptions of the haunted wood with its gigantic snow-white man and various unnamed terrors, which occur early in the narrative.

Not so well known as Undine, but remarkable for its convincing realism and freedom from Gothic stock devices, is the Amber Witch of Wilhelm Meinhold, another product of the German fantastic genius of the earlier nineteenth century. This tale, which is laid in the time of the Thirty Years' War, purports to be a clergyman's manuscript found in an old church at Coserow, and centres round the writer's daughter, Maria Schweidler, who is wrongly accused of witchcraft. She has found a deposit of amber which she keeps secret for various reasons, and the unexplained wealth obtained from this lends colour to the accusation; an accusation instigated by the malice of the wolf-hunting nobleman Wittich Appelmann, who has vainly pursued her with ignoble designs. The deeds of a real witch, who afterward comes to a horrible supernatural end in prison, are glibly imputed to the hapless Maria; and after a typical witchcraft trial with forced confessions under torture she is about to be burned at the stake when saved just in time by her lover, a noble youth from a neighboring district. Meinhold's great strength is in his air of casual and realistic verisimilitude, which intensifies our suspense and sense of the unseen by half persuading us that the menacing events must somehow be either the truth or very dose to the truth. Indeed, so thorough is this realism that a popular magazine once published the main points of The Amber Witch as an actual occurrence of the seventeenth century!

In the present generation German horror-fiction is most notably represented by Hanns Heinz Ewers, who brings to bear on his dark conceptions an effective knowledge of modem psychology. Novels like The Sorcerer's Apprentice and Alrune, and short stories like The Spider, contain distinctive qualities which raise them to a classic level.

But France as well as Germany has been active in the realm of weirdness. Victor Hugo, in such tales as Hans of Iceland, and Balzac, in The Wild Ass's Skin, Seraphita, and Louis Lambert, both employ supernaturalism to a greater or less extent; though generally only as a means to some more human end, and without the sincere and dæmonic intensity which characterizes the born artist in shadows. It is in Theophile Gautier that we first seem to find an authentic French sense of the unreal world, and here there appears a spectral mystery which, though not continuously used, is recognizable at once as something alike genuine and profound. Short tales like Avatar, The Foot of the Mummy, and Clarimonde display glimpses of forbidden vistas that allure, tantalize, and sometime horrify; whilst the Egyptian visions evoked in One of Cleopatra's Nights are of the keenest and most expressive potency. Gautier captured the inmost soul of æon-weighted Egypt, with its cryptic life and Cyclopean architecture, and uttered once and for all the eternal horror of its nether world of catacombs, where to the end of time millions of stiff, spiced corpses will stare up in the blackness with glassy eyes, awaiting some awesome and unrelatable summons. Gustave Flaubert ably continued the tradition of Gautier in orgies of poetic phantasy like The Temptation of St. Anthony, and but for a strong realistic bias might have been an arch-weaver of tapestried terrors. Later on we see the stream divide, producing strange poets and fantaisistes of the symbolic and decadent schools whose dark interests really centre more in abnormalities of human thought and instinct than in the actual supernatural, and subtle story-tellers whose thrills are quite directly derived from the night-black wells of cosmic unreality. Of the former class of "artists in sin" the illustrious poet Baudelaire, influenced vastly by Poe, is the supreme type; whilst the psychological novelist Joris-Karl Huysmans, a true child of the eighteen-nineties, is at once the summation and finale. The latter and purely narrative class is continued by Prosper Merimée, whose Venus of Ille presents in terse and convincing prose the same ancient statue-bride theme which Thomas Moore cast in ballad form in The Ring.

The horror-tales of the powerful and cynical Guy de Maupassant, written as his final madness gradually overtook him, present individualities of their own; being rather the morbid outpourings of a realistic mind in a pathological state than the healthy imaginative products of a vision naturally disposed toward phantasy and sensitive to the normal illusions of the unseen. Nevertheless they are of the keenest interest and poignancy; suggesting with marvelous force the imminence of nameless terrors, and the relentless dogging of an ill-starred individual by hideous and menacing representatives of the outer blackness. Of these stories The Horla is generally regarded as the masterpiece. Relating the advent to France of an invisible being who lives on water and milk, sways the minds of others, and seems to be the vanguard of a horde of extra-terrestrial organisms arrived on earth to subjugate and overwhelm mankind, this tense narrative is perhaps without a peer in its particular department; notwithstanding its indebtedness to a tale by the American Fitz-James O'Brien for details in describing the actual presence of the unseen monster. Other potently dark creations of de Maupassant are Who Knows?, The Spectre, He, The Diary of a Madman, The White Wolf, On the River, and the grisly verses entitled Horror.

The collaborators Erckmann-Chatrian enriched French literature with many spectral fancies like The Man-Wolf, in which a transmitted curse works toward its end in a traditional Gothic-castle setting. Their power of creating a shuddering midnight atmosphere was tremendous despite a tendency toward natural explanations and scientific wonders; and few short tales contain greater horror than The Invisible Eye, where a malignant old hag weaves nocturnal hypnotic spells which induce the successive occupants of a certain inn chamber to hang themselves on a cross-beam. The Owl's Ear and The Waters of Death are full of engulfing darkness and mystery, the latter embodying the familiar over-grown-spider theme so frequently employed by weird fictionists. Villiers de l'Isle Adam likewise followed the macabre school; his Torture by Hope, the tale of a stake-condemned prisoner permitted to escape in order to feel the pangs of recapture, being held by some to constitute the most harrowing short story in literature. This type, however, is less a part of the weird tradition than a class peculiar to itself--the so-called conte cruel, in which the wrenching of the emotions is accomplished through dramatic tantalizations, frustrations, and gruesome physical horrors. Almost wholly devoted to this form is the living writer Maurice Level, whose very brief episodes have lent themselves so readily to theatrical adaptation in the "thrillers" of the Grand Guignol. As a matter of fact, the French genius is more naturally suited to this dark realism than to the suggestion of the unseen; since the latter process requires, for its best and most sympathetic development on a large scale, the inherent mysticism of the Northern mind.

A very flourishing, though till recently quite hidden, branch of weird literature is that of the Jews, kept alive and nourished in obscurity by the sombre heritage of early Eastern magic, apocalyptic literature, and cabbalism. The Semitic mind, like the Celtic and Teutonic, seems to possess marked mystical inclinations; and the wealth of underground horror-lore surviving in ghettoes and synagogues must be much more considerable than is generally imagined. Cabbalism itself, so prominent during the Middle Ages, is a system of philosophy explaining the universe as emanations of the Deity, and involving the existence of strange spiritual realms and beings apart from the visible world of which dark glimpses may be obtained through certain secret incantations. Its ritual is bound up with mystical interpretations of the Old Testament, and attributes an esoteric significance to each letter of the Hebrew alphabet --a circumstance which has imparted to Hebrew letters a sort of spectral glamour and potency in the popular literature of magic. Jewish folklore has preserved much of the terror and mystery of the past, and when more thoroughly studied is likely to exert considerable influence on weird fiction. The best examples of its literary use so far are the German novel The Golem, by Gustave Meyrink, and the drama The Dyhhuk, by the Jewish writer using the pseudonym "Ansky." The former, with its haunting shadowy suggestions of marvels and horrors just beyond reach, is laid in Prague, and describes with singular mastery that city's ancient ghetto with its spectral, peaked gables. The name is derived from a fabulous artificial giant supposed to be made and animated by mediæval rabbis according to a certain cryptic formula. The Dyhbuk, translated and produced in America in 1925, and more recently produced as an opera, describes with singular power the possession of a living body by the evil soul of a dead man. Both golems and dybbuks are fixed types, and serve as frequent ingredients of later Jewish tradition.