Dungeon Masters Guide - AD&D [Pre-Owned]Pre Owned RPG Book Revised Edition 1979 Has some damage to cover and age yellowing to pages. Description The 1st Edition Dungeon Master's Guide is Back! Dungeon Masters everywhere, rejoice! Too long have you had to suffer along with crucial charts and tables spread through many works. Too long have you had to use makeshift references trying to solve the problem. You now have a complete compilation of the most valuable material for your refereeing, the