Hereâs a funny adventure that kids can really sink their teeth into! When Emma W.âs little brother Matthew overhears Katie talking about how awful going to the dentist is, heâs terrified! So Katie accompanies him to Dr. Sangâs in the hopes of calming Matthew down. Then in less time than it takes to say âopen wide,â she herself turns into the dentist! A predicament, to be sure, but one that ends with a smile.