This is a story of a young worm named Dan who has autism. In this book, younger sister Lizzy, and Grandpa worm aid Dan in simple steps to taste a juicy red apple, which has fallen to the ground. Dan and the Apple is a book that all children will enjoy, and understand that trying new foods can be difficult. All it takes is a little patience's, and a whole lot of loving support. Making even an apple become yummy.