HISTORY.COM: Halloween’s origins date back to the ancient Celtic festival of Samhain (pronounced sow-in). The Celts, who lived 2,000 years ago in the area that is now Ireland, the United Kingdom, and northern France, celebrated their new year on November 1. This day marked the end of summer and the harvest and the beginning of the dark, cold winter, a time of year that was often associated with human death. Celts believed that on the night before the new year, the boundary between the worlds of the living and the dead became blurred.
On the night of October 31, they celebrated Samhain, when it was believed that the ghosts of the dead returned to earth. In addition to causing trouble and damaging crops, Celts thought that the presence of the otherworldly spirits made it easier for the Druids, or Celtic priests, to make predictions about the future. For a people entirely dependent on the volatile natural world, these prophecies were an important source of comfort and direction during the long, dark winter. To commemorate the event, Druids built huge sacred bonfires, where the people gathered to burn crops and animals as sacrifices to the Celtic deities. During the celebration, the Celts wore costumes, typically consisting of animal heads and skins, and attempted to tell each other’s fortunes. MORE
EDGAR ALLAN POE: TRUE! — nervous — very, very dreadfully nervous I had been and am; but why will you say that I am mad? The disease had sharpened my senses — not destroyed — not dulled them. Above all was the sense of hearing acute. I heard all things in the heaven and in the earth. I heard many things in hell. How, then, am I mad? Hearken! and observe how healthily — how calmly I can tell you the whole story. It is impossible to say how first the idea entered my brain; but once conceived, it haunted me day and night. Object there was none. Passion there was none. I loved the old man. He had never wronged me. He had never given me insult. For his gold I had no desire. I think it was his eye! yes, it was this! He had the eye of a vulture — a pale blue eye, with a film over it. Whenever it fell upon me, my blood ran cold; and so by degrees — very gradually — I made up my mind to take the life of the old man, and thus rid myself of the eye forever. MORE
MARY SHELLEY: THE event on which this fiction is founded has been supposed, by Dr. Darwin, and some of the physiological writers of Germany, as not of impossible occurrence. I shall not be supposed as according the remotest degree of serious faith to such an imagination; yet, in assuming it as the basis of a work of fancy, I have not considered myself as merely weaving a series of supernatural terrors. The event on which the interest of the story depends is exempt from the disadvantages of a mere tale of spectres or enchantment. It was recommended by the novelty of the situations which it developes; and, however impossible as a physical fact, affords a point of view to the imagination for the delineating of human passions more comprehensive and commanding than any which the ordinary relations of existing events can yield.
It is a subject also of additional interest to the author that this story was begun in the majestic region where the scene is principally laid, and in society which cannot cease to be regretted. I passed the summer of 1816 in the environs of 
Geneva. The season was cold and rainy, and in the evenings we crowded around a blazing wood fire, and occasionally amused ourselves with some German stories of ghosts, which happened to fall into our hands. These tales excited in us a playful desire of imitation. Two other friends (a tale from the pen of one of whom would be far more acceptable to the public than anything I can ever hope to produce) and myself agreed to write each a story founded on some supernatural occurrence. The weather, however, suddenly became serene; and my two friends left me on a journey among the Alps, and lost, in the magnificent scenes which they present, all memory of their ghostly visions. The following tale is the only one which has been completed.
EDGAR ALLAN POE: THE thousand injuries of Fortunato I had borne as I best could ; but when he ventured upon insult, I vowed revenge. You, who so well know the nature of my soul, will not suppose, however, that I gave utterance to a threat. At length I would be avenged ; this was a point definitively settled – but the very definitiveness with which it was resolved, precluded the idea of risk. I must not only punish, but punish with impunity. A wrong is unredressed when retribution overtakes its redresser. It is equally unredressed when the avenger fails to make himself felt as such to him who has done the wrong. It must be understood, that neither by word nor deed had I given Fortunato cause to doubt my good will. I continued, as was my wont, to smile in his face, and he did not perceive that my smile now was at the thought of his immolation. MORE
NEOPAGAN.NET: Local, state and federal law enforcement agencies, including the Federal Bureau of 
Investigation, have never found even one example of a “Satanic cult human sacrifice.” What they do occasionally find are budding psychopaths killing small animals in what a psychiatrist would call a “ritualistic” manner. As that link just cited puts it, “FBI expert K. J. Lanning defines a satanic murder as ‘one committed by two or more individuals who rationally plan the crime and whose primary motivation is to fulfill a prescribed satanic ritual calling for the murder.’ Using this definition he has been unable to identify even one documented satanic murder in the United States.” MORE
BELLA ONLINE: Fellow Christians, I have been asked whether I am against Halloween. My response is that I am. I of course have no aversion to candy…or dressing up in a ridiculous costume to be funny. I have children, they’re grown now, but when they were younger we always viewed Halloween as a time to be funny and get a chocolate rush. All it took was one Christian friend to show me that what I thought was harmless and fun-filled was dishonoring to God and wrong for my family. So, now, my opinion has changed and I don’t celebrate a holiday which can lead my family down the wrong road. MORE
RAW FOOTAGE: Ghost Caught On Tape