Arduin Module Collection of previously published Arduin Dungeons and some never before published Dungeons. Arduin fans this is it! "Vaults of the Weaver" delivers six modules designed and written by David Hargrave in one book. Contains reprints of these items: Arduin Dungeon #1: Caliban Arduin Dungeon #2: The Howling Tower Arduin Dungeon #3: The Citadel of Thunder Arduin Dungeon #4: Death Heart And also includes these previously unpublished dungeons: Hive Home (David A. Hargrave) Heart of Darkness (David A. Hargrave and Paul Mosher) Tomb of D'Haera (David A. Hargrave - originally appeared in Abyss (Issue 20 - Aug 1982)) Some additional materials The Dungeon and Overland maps have been re-drawn and cleaned up--the same maps, just better looking.