Published by Judges Guild.

Purchase PDF at RPGNow.

Reviews

Along with Tegel Manor (by Bob Bledsaw) and his earlier Caverns of Thracia, Paul Jaquays' Dark Tower is probably one of the most famous and well loved adventure modules ever produced by Judges Guild. So great is its reputation that it even made Dungeon's "30 Greatest D&D Adventures of All Time," the sole non-TSR/WotC product to appear on a list that, by my lights, was filled with lots of self-congratulatory nods to modules of little lasting import.

Read the Full Retrospective/Review at Grognardia.