Dead Secrets of Ultima Thule
The central, Pangean continent of the Known World. Surrounded by the Four Seas, Ultima Thule is the center of human life and civilization. Mighty rivers, cyclopean mountains, boundless forests, scorching deserts, and mighty kingdoms great and small criss-cross the continent. Tradition holds that there are enchanted and mysterious islands scattered throughout the Four Seas, though no known explorer has ever been able to confirm these legends.