Primeval Thule [ EDIT ]

Before the great glaciers covered the northern world for the last time, there was an age of legends now forgotten in the modern world. Cities of barbaric splendor and brooding ruins from prehuman times were scattered across the great isles of the north. This was the land of Thule, savage and spectacular, a world of wonders and terrors. And it lives now only in the darkest depths of prehistory and half-remembered glimmers of myth.
Thule is an alternate Earth, a world in which legendary places and creatures once existed and magic, dark and mysterious, held power over young and superstitious humankind. Its civilizations arose in a warm and lush northern world, but were erased from history by the ten-thousand year reign of the vast ice sheets. This is the age of Atlantis and Lemuria, of serpentmen and savage beasts, of star-demons and sorcery. From this mythical time we draw our oldest stories of deadly monsters and bold heroes.