Diary of a Wimpy Kid has a new sequel:  Diary of a Wimpy Kid: Roderick Rules.  The first book has been on the children’s best seller list for 40 weeks and the sequel debuted at #1.  Author, Jeff Kinney has been interviewed on NPR, so you can hear how he came up with the format of the book and how it started out as an adult book idea.  Best of all, you can hear plans for books 3-5!