Haunted Horses of Halloween

Before the 20th Century the horse was the animal most associated with Halloween, ghost stories, and superstitions.

[@LeeAllanHexen]

The Headless Horseman of the Legend of Sleepy Hollow was America’s first horror story and what would this iconic tale be without the thunderous, spectral horse that chased Ichabod on his own stead? What other horror tales that involve horses can we discuss?