Book excerpt: A chapter book for young readers.Vincent Bear has a problem. He does not clean his teeth and puff s out horrifi c breath. His friends refuse to sit with him. They have refused to come to his birthday party. Olli his pet parrot warned him about that. Mrs. Bear is outraged with him. His molars, gums and tongue are angry and they are on strike. Who is going to fix the problem? Can Vincent do something to win them back? If you enjoyed reading this book, you might want to try the next one too, coming in series.