From publisher blurb:
“The cabal of sorcerers has dwelled with their baleful tower for hundreds of years. Now something evil stirs in the town of Bal-Curz — strange happenings of malefic magics and persons disappearing in the night. The fearful townsfolk whisper that its source stems from the Black Tower. Possibly a few bold heroes could investigate the tower to uncover its secrets and put an end to this unseen terror?”
Tower of the Black Sorcerers is an adventure module for characters of intermediate levels 5 to 8. It is designed specifically for the first edition of the original and everyone’s favorite fantasy role-playing game. This module has a minimal plot involving of high adventure, sorcery, and mystery that allows it to fit easily into any campaign world. It can easily be adapted to most fantasy role-playing games including the advanced 2nd edition game, the original game, the BECMI (“Basic”) game, most old-school renaissance (OSR) role-playing systems, and most other similar game systems.