For several years, organized bands of pirates and slavers have made a living by raiding the coastal towns on the Sea of Gearnat (the Greyhawk tie-in). This module details a ruined temple compound which the slavers are using as a base for some of their operations. It has some interesting tricks and traps as characters wend their way through above-ground and underground encounters on their mission to free the slaves and destroy the slavers. 24-page booklet.
The 1st printing is recognizable with the TSR Wizard Logo on the cover and shadows visible in illustrations within the module. This is most notable on page 10