The Call of Cthulhu (Unabridged‪)‬

Attending to the affairs of his late uncle, a man pieces together disturbing notes, articles, and horrendous carvings of a nightmare beast on stones neither of which are from this world. It propels him on a world-wide search that culminates with the discovery that dormant, great, elder beings who seeped to Earth before humanity's dawn are stirring in their sleep and will rise to re-exert their dominion over the world at the expense of humans and their civilization.