From publisher blurb:
An adventure in Hyperborea for four to eight characters of 4th through 6th level
Avoiding the lawless pirates of the Zangerios Islands and the blood-thirsty half-bulls of Minotaurios, your party sails to the Isles of Maedsid, deep in the Hyperborean Sea. Maedsid is surrounded by treacherous waves and clinging mists, a place of mystery since time immemorial. Over three centuries ago, the isles became the sacred home to a clandestine sect of sun-worshipping druids called the Awakening Dawn, but they have not been heard from for about forty years. Concern has grown amongst mainland druids, prompting calls for inquiry. Furthermore, speculators, treasure hunters, and curiosity seekers of all stripes are attracted by growing rumours of treasures undreamed and the possibility of unravelling peculiar mysteries. Now, your party voyages to investigate the fate of the lost druids, but perhaps some things are best left unknown.