Heroic Expeditions by Edward R.G. Mortimer is a Universal Fantasy Supplement published by Judges Guild (820) -
The idea for these is that the maps and encounters can be adapted by the DM to fit in with whichever fantasy RPG they are playing be that D&D, AD&D, RuneQuest or any other system
This is still in its shrink wrap originally published in the early 1980s 48pp
Contains three scenarios
1. Spear of Darkness
2. Quest for the Book of Ancestry
3. Cave of Despair