Book Publishing submissions?

Question:

Book Publishing submissions?

I'm interested in sending in some SASE, to some publishing companies. My book is a teen, or young adult Non-Fiction Novel. Any suggestions on where to send my manuscript?

Additional Details

2 days ago
And yes of course i'm planning to send a query letter, thanks for reminding me to mention it!

Best Answer - Chosen by Asker: 2 days ago
And yes of course i'm planning to send a query letter, thanks for reminding me to mention it!