this page of the SLJ site. Second, click where it says "enter voting vault here". It will take you to a survey site with a list of all 16 books with little circles next to them like bubbles on a multiple choice test. Third, click on the circle next to Code Name Verity by Elizabeth Wein. Be sure you don't click on any of the other circles. That would mean you were voting for the wrong book. Finally, click on the submit button on the bottom of the page and it will take you to another page assuring you your vote has been counted. You must trust this assurance and believe the BoB people aren't just playing us.
Of course the above is just a highly suggestive example. If you wish to champion a book other than Code Name Verity you would be