Publisher's blurb: To use this conversion guide you will need a copy of I1: Dwellers of the Forbidden City. Introduction: An AD&D 1st Edition adventure written by David Cook where characters may explore a unique and interesting mini-campaign setting. This conversion guide allows Dungeon Masters to run the original module with 5th Edition rules and provides a reference sheet for encounters. Now with New Spell Notes and Spell Conversion Notes! The adventure was first used as a module for tournament play at the 1980 Origins Game Fair, and was later published by TSR in 1981 for use with the first edition Advanced Dungeons & Dragons rules. The module was written by game designer David "Zeb" Cook, who partly ascribes his hiring by TSR to his work on this module. In the adventure, the characters are hired to find an object taken to a lost oriental-style city, which has been taken over by a cult of snake-worshipers, the yuan-ti, and their servants, the mongrelmen and tasloi. The module was ranked as the 13th greatest Dungeons & Dragons adventure of all time by Dungeon magazine for the 30th anniversary of the Dungeons & Dragons game in 2004. Dwellers of the Forbidden City is the first of the mostly unrelated and unconnected Intermediate series (I-series) of modules designed for characters at between 4th and 8th levels.