One of the rules is that each person can only nominate one book in each category. So now that I've said my say, it's up to the rest of you to put in the books you've been treasuring this year. Here of some good books from the last year that haven't been mentioned yet:
Nonfiction picture books:
Bear in mind that these books might have just been nominated in the last ten minutes, so check the nomination lists by category here.