The Tesecan Isles is a collective term for three moderately sized islands, south of the southernmost tip of Sulangu. Two of the islands make up the nation of Teseca and the third, the most densely populated, is the autonomous republic of Ingiss, which is loosely controlled by Teseca with many of its own laws. The islands trade with Sulangu a large amount, in particular with the Ranali city of Soet, and also with Hanu and the Aradech city of Cherak.