The Great God Pan
The Great God Pan is a horror and fantasy novella by Welsh writer Arthur Machen. Machen was inspired to write "The Great God Pan" by his experiences at the ruins of a pagan temple in Wales. What would become the first chapter of the novella was published in the magazine "The Whirlwind" in 1890. Machen later extended "The Great God Pan" and it was published as a book alongside another story, "The Inmost Light", in 1894. The novella begins with an experiment to allow a woman named Mary to see the supernatural world. This is followed by an account of a series of mysterious happenings and deaths over many years surrounding a woman named Helen Vaughan. At the end, the heroes confront Helen and force her to kill herself. She undergoes a series of supernatural transformations before dying and she is revealed to be the child of Mary and the god Pan.
Angels of Mons
A month or two later Machen received requests from the editors of parish magazines to reprint the story, which were granted. In the introduction to "The Bowmen and Other Legends of the War" (1915) Machen relates that an unnamed priest, the editor of one of these magazines, subsequently wrote to him asking if he would allow the story to be reprinted in pamphlet form, and if he would write a short preface giving sources for the story. Machen replied that they were welcome to reprint but he could not give any sources for the story since he had none. The priest replied that Machen must be mistaken, that the "facts" of the story must be true, and that Machen had just elaborated on a true account. As Machen later said:
Around that time variations of the story began to appear, told as authentic histories, including an account that told how the corpses of German soldiers had been found on the battlefield with arrow wounds.