What other sources are there for adventures featuring drow? City of the Spider Queen from WotC. Dungeon magazine?
Well theirs The Drow War Books from Mongoose Publishing, Queen of Lies, written by Monte Cook from Sword and Sorcery, Dezzavold-Fortress of the Drow fron Green Ronin-Publishing, Plot and Poison-A GuideBook to Drow, Races of Renown book from Green Ronin and last but not least the Queen of Spiders Book for TSR! Not sure if any are still around or not but I hope that this helps.
Don't forget Wolfgang Baur and Gwendolyn Kestrel's Expedition to the Demonweb Pits.
There was a dungeon adventure where drow and a daughter or lolth were protagonists.
Anything else