Then you need the best reference/guide/handbook/resource available. Yes, the 2012 Children's Writer's and Illustrator's Market is out! Besides the indispensible sections about publishers and what they're looking for, CWIM also includes nuts-and-bolts info about genres, formats, submission, rights, and other basics of writing for kids. In addition, the book is stuffed with fascinating interviews with editors and writers as well as informative and inspiring articles. (And I'm not just saying that because I'm one of the contributors!) Get it on Amazon or at the Writer's Digest Shop!