CIty of Greyhawk was published in 1989 for AD&D 2e. It was written by Douglas Niles, Carl Sargent, and Rik Rose. It details the city and the Cairn Hills, the Mistmarsh, the Plain of Greyhawk, and the Eastern Reach of the Gnarly Forest. It has a ton of NPCs, 24 adventure cards set both in and...