Dear Ms. Reid,
I’ve been querying agents, including yourself, and I’m just not getting any requests for my manuscript. I’ve been reading your blog and it has really helped, but how do I know if the problem is my query, my manuscript, or if I wrote something that no one finds interesting?
I would appreciate any advice you could provide.
Also, I’m just glad I called you Ms. Reid, instead of Ms. Janet, like I did with Mr. Sherman Brooks.
I’m hoping that got a laugh….
It got a laugh from me, but I delight in tormenting Mr. Sherman, particularly now that he's outside of my throwing range.
Your question is the cris de couer of writers everywhere, and I'm actually heartened to hear you ask. The people that never ask that question are the ones who are generally terrible writers and never going to get better cause they think they're amazing and what's wrong with me that I don't see it.
As for the answer to your question:
Assume nothing from the response/lack of response to queries. I say no to things that are good and publishable every day of the week and about 15 times most Saturday nights in the Chum Bucket.
There are some terrific resources for writers at AbsoluteWrite.com, particularly the place where you can critique other people's work, and once you've hit a certain number, your own work can be critiqued. AW is not the place to start in boldly. Lurk on the forums for awhile and get to know how things work. There are some very helpful people there (mostly) and the moderators are VERY good at their job.
A writing conference can help too, and there are some good ones that aren't expensive. (CrimeBake!) If you can invest in yourself by attending one, make sure you do one of the dreaded pitch sessions, but DO NOT PITCH. Bring your query and your pages and ASK the agent what you've asked here. You'd be surprised how often some very simple fixes can mean a big difference.