Priest's Spell Compendium Volume Three - AD&D [Pre-Owned]Pre Owned RPG Book Priest's Spell Compendium Volume Three The Ultimate Collection! The Priest's Spell COmpendoum is a three volume series describing every priest spell for the AD&D game. Spells have been collected from rule books, campaign settings, supplements, adcentures, and magazines dating back to 1975. Early entries have been updated to be immediately usable, making this the player's and DM's definitive sourse for priest spells.