From publisher blurb: This is a companion to the Lake of Abominations hex cluster and Compiled Hexcrawls. It also appears in the Lake of Abominations Ultimate book, that combines the Supplemental and Compiled Hexcrawls. It includes: 82 additional 6-mile hexes, populated with lairs and features. Guidelines for Referees to create cross-breed creatures. A werewolf race-as-class option. 10 bonus dungeons waiting to be populated and placed. And tons of encounters and interesting features to keep a party occupied for years.