Stinky Steve is an incredibly important story about bullying. Everyone has something that makes them special, and sometimes there are people who take that specialness and try to use it to hurt you. But that doesn't mean your gifts aren't good, and that you should listen to those people!
This book has a message for both children who are bullied and those who bully themselves. If everyone has gifts, that means even they do, and they should be using those gifts for good instead of cruelty. And anyone can change; even if they haven't been nice yet, it's never too late to start treating other people with the kindness they deserve!