Ghosts in the Moon Tower

From publisher blurb: The Heroes are traveling through the mountains of Besharoon, where they chance upon a village of peaceful herders. A mysterious archway and rumors of fantastic wealth draw them even higher into the crags, to the site of an ancient ruin. The characters discover crypts guarded by masked mummies, but the biggest surprise is a slender bell-tower that appears when moonlight bathes the central plaza. Inside the tower, ghosts enjoy an eternal celebration. One ghost in particular wants the Heroes to trigger the means of his release. Depending on their actions, the characters could unwittingly free an army of shambling mummies! Ghosts in the Moon Tower is a one session adventure for Barbarians of Lemuria: Mythic Edition.