I needed a picture of the Dungeon Master maps so I created this image to hopefully help stop me from getting lost. (right-click the image to view - it's huge!!). Also, I have zipped up an Atari ST folder which contains lots of files for maps along with help and information concerning various spells, etc... Clickety click to download it :-)
Also, it's worth taking a peep at issue six of ST Action (I loved that magazine!!) because they featured a fantastic five-page Dungeon Master guide. This can be viewed over on AtariMania.