Evil lurks in the forest What terror stalks the villagers of Ossington? Who is the ghostly horseman haunting the road, stopping anyone from leaving? Why are the wild elves slaying villagers from afar with their deadly stone-tipped arrows? What lies buried in the old Great Barrow, and why is it stirring anew? What secret do the ancient standing stones surrounding the village hold, and can the heroes solve the mystery before a foul plot comes to fruition? The Standing Stone is fourth in a series of stand-alone Dungeons & Dragons adventures for 7th-level D&D heroes. It presents a mystery for heroes to solve if they wish to save an isolated village from the dangers that threaten to overwhelm it. To use this adventure, a Dungeon Master also needs the Player's Handbook, the Dungeon Master's Guide, and the Monster Manual.