What is the theme of the book "Escape from Mr. Lemoncello's library"? BTW Urgent

Bullying is a theme that is addressed in this novel through the example of Charles and the way that he treats others. Charles eventually gets his due punishment as he is ejected from the game. Note, however, that it is only after the adults in charge of the game review the video and audio and have proof of Charles’ act of bullying Andrew that they actually take action against him.