From picture books to graphic novels, fantasy to family fun, these must-read books have the power to hook both boys and girls. Some are cultural touchstones that belong in every kid's library. Others open kids' minds to cultures beyond their own. And some are modern releases that have the timeless quality of classics -- the kinds that get handed down to siblings and passed around classrooms. Whether you have a reluctant reader or a budding bookworm, check out these surefire, kid-tested titles.