According to Read Roger, Elijah of Buxton by Christopher Paul Curtis, has won the Scott O'Dell Award for Historical Fiction. As of the time I am posting this message, it wasn't posted on the Award website yet.
I hope it will be a big year for Christopher Paul Curtis. Fuse #8 predicts that Elijah of Buxton will win a Newbery Honor. It was one of my favorite books of 2007 too.