"An irresistible laugh-out-loud picture book about the importance of asking questions, by bestselling creator Laurie Keller. The helpful KNOW-IT-ALL in apartment 2C can answer any question. He's such a wealth of information, and all his neighbors depend on him. But one day he is asked a question that he just doesn't understand. How can 2C help his neighbor and also protect his smarty-pants reputation if he doesn't know what the question means? ...