Was the author's purpose to persuade, inform or entertain? How do you know?
The author of Diary of A Wimpy Kid, Roderick Rules purpose was for entertain. I know that because in every page of the book there is something new . There are people with funny faces and heads. Jeff Kenny has many talents but one of his most popular one is his creativity. His creativity made it possible to write all 12 books in the series of Diary of A Wimpy Kid that we read today.