From publisher blurb:
An ancient evil unearthed.
A centuries-old mystery.
A new threat rising.
"Diremirk," he whispered, just before he collapsed, a haggard and feverish man who came stumbling out of the night. The lone survivor of a doomed expedition tells a tale of dread and darkness, of things half-glimpsed in the ruddy light, of companions dragged off into the blackness. Something monstrous lurks beneath the Ruins of Diremirk. An ancient evil unearthed or a new threat rising? You’ll have an opportunity to find out, if you’re brave enough to enter the Dungeons of Diremirk.
The Dungeons of Diremirk is a Dungeon Module for characters of 2nd to 4th level for Labyrinth Lord and similar classic fantasy adventure games. The adventure pits the characters against the dangers of a marshland ruin and a centuries-old mystery. The module includes Background and Start information, rumors, three maps and over sixty encounters. The adventure site can be used independently or as part of CM1 Borderlands of Adventure Campaign Module, available now. Also available, DM1 The Secret of Eberon’s Manor.