The new issue of Threshold, the Mystara magazine, is now available for download and it's dedicated to the warring empires of Thyatis & Alphatia. From the official announcement: "Visit Thyatis and Alphatia!Two great Empires which have shaped the history of Mystara as we know it. Thyatis and Alphatia, enemies since a thousand years, one the dominion of fighters, the other a house of wizards.
From an exclusive story by Bruce Heard set in Alphatia to the more ancient past of the empires, a conversion of the Elemental Evil storyline set in Esterhold, the foresters of Thyatis, the Alphatian alphabet, the Thyatian language, gazetteers of Carytion and Limn, and to the Isle of Dawn".