Gary,
I was looking for plans/maps of the home of the members of the old Circle of Eight in Greyhawk (mordenkainen, bigby, rary, otto, otiluke, tenser, leomund, nystul, etc...). I did my research on the net and asked a few peoples, but all I found is the house of Bigby in "Treasures of Greyhawk". Then someone told me the best person to ask would be you since those were mainly your characters. I hope I will not offend you with this but I would really like some informations on this or references from published books where I could get some informations about those peoples homes/stronghold maps/traps/information, please