I've blogged before a few times about Michelle Andelman, a literary agent with a big soft spot for good children's writing. I interviewed her when she was with Andrea Brown Literary Agency, and then she moved to Franklin & Siegal as a literary scout.
Well now, Michelle is back in the agenting world, as a co-owner of F&S has a literery agency (Lynn C. Franklin Associates, Ltd.), as well. Michelle has joined the agency. That means she is back on the prowl for awesome kids stuff.
What Michelle wants: Middle grade and young adult work. See writers' guidelines here. How to contact her: Send e-queries to email@example.com. It probably wouldn't be a bad idea to write "Query for Ms. Andelman: (Title)" in the subject line, either.