Well, it finally happened. I found an agency without an AW thread.
These folks have a website (no listed sales or clients)
http://mcginnissassociates.com/index.html and are on AgentQuery (but not QueryTracker or P & E). http://agentquery.com/agent.aspx?agentid=1124
Relevant google hits are slight. The firm name yields the website. Googling on the "James McGinniss literary agent" gets me an interview where one author mentions working with him while he was at Vigliano, but not that he placed any book. I can't find any relevant hits for the other agent, Barry Zucker.
Just thought every agency needs a thread ...
If I've overlooked something, let me know.