Edge of the Abyss

An adventure for 4-6 PCs of 6th level Publisher's blurb: Warlock Lair 63: Edge of the Abyss is intended as a sequel to Warlock Lair 54: Legend of Beacon Rock but can easily stand on its own. People have been disappearing in the region. Entire households along the coast are found empty. Ships traveling west of Beacon Rock sometimes report mysterious bluish-green lights in the deep.