A royal pain in the burp

"George and his classmates are giving reports on their family trees, and their presentations will be broadcast on the local news. George is excited, but when he discovers he's related to the king of Arfendonia--a place no one has ever heard of--he panics. What if he makes a fool of himself on live TV? And even worse, what if his burp decides to make a guest appearance? Then George will be a total royal embarrassment!"--Provided by publisher.