Cthulhu: Beneath the Earth (Softcover)

Below the Earth is an adventure module for Cthulhu with two adventures:

Humanity is fascinated by the unknown, by everything that eludes visibility and thus appears mysterious. What could therefore be more interesting than the sphere beneath the Earth's surface, on which we all stand?
• Beneath the Ruins opens a cave system below one of Heinrich Schliemann's excavation sites.
• The Sandman sends terrible dreams to the people around Las Vegas.