PhilipW: If you check the AgentQuery link on the Overview tab you will see it lists her as currently not accepting unsolicited queries. One might also infer that her omission in the submissions section of their website is confirmation of this. However, your observation has some validity and what the heck, if one is so inclined send her a query--but since there is no email address for her, I'm thinking that pretty much leaves a snail mail query. So then what's the worst that can happen if one goes ahead and queries her? Your query is ignored. And who knows, she might bite after all. But I'd be inclined in this instance in believing AgentQuery.

QT says Rees is not accepting UQ's. I just checked out their site and
did not find that to be the case. Submissions page just tells of the agents.