The Misty Isles

From the publisher's web site: The Misty Isles is the third adventure kit produced by Wee Warriors back in the late 1970s. It resembles its predecessors (Palace of the Vampire Queen and The Dwarven Glory), but this adventure is really more like a campaign setting. It certainly can be considered the first published campaign setting for Dungeons & Dragons. This printing includes all of the original material. All of the original maps have been professionally redrawn.