From the back cover:
Just another day in the city of Khazan - get your sword fixed, deal with a pickpocket, battle some uruks and face hordes of undead. This is a mini-adventure for a human warrior with 50 combat adds or less. Can you survive it?
This is an expanded and revised version of an adventure originally published as A Sworded Adventure in Sorcerer's Apprentice (Issue 5 - Winter 1979).