If requested, send proposal as a single Word doc attachment labeled the name of your book project. (Please do not send multiple, generically labeled attachments.) The agency does not accept submissions for screenplays, poetry, fiction, children's or YA books. You should receive a response within two weeks.
rrosenkranz (at) mindspring (dot) com
Print queries should be addressed to:
Rita Rosenkranz Literary Agency
440 West End Avenue, #15D
New York, NY 10024-5358