The Great God Pan is a novella written by Arthur Machen. On publication it was widely denounced by the press as degenerate and horrific because of its decadent style and sexual content, although it has since garnered a reputation as a classic of horror. Machen's story was only one of many at the time to focus on Pan as a useful symbol for the power of nature and paganism. The Hill of Dreams is a semi-autobiographical novel by Arthur Machen. Generally thought to be Machen's greatest work, it was little noticed on its publication in 1907 save in a glowing review by Alfred Douglas. It was actually written between 1895 and 1897 and has elements of the style of the decadent and aesthetic movement of the period, seen through Machen's own mystical preoccupations.