Horror on the Hill was published in 1983, and is one of Douglas Niles’ early works for Dungeons and Dragons. Niles, a wargamer, would contribute significantly to the Dragonlance series in a couple of years, and then write several Forgotten Realms novels. I’ve already covered two of his adventures, Against the Cult of the Reptile God and Curse of Xanathon. His early work has a …