As molten fire spewed forth from the fissures in the earth, the Lichlords' leader Nighbay sent hordes of his skeletal legions over the blasted lands. He would claim this place and the dwarves that inhabit it for his own evil rule. Travel through these vast lands and battle Nightbay's armies! Undead is a reference work that includes an adventure for 4-6 Player Characters of Skill levels 6-9.