Diary of a Wimpy Kid: Rodrick Rules is a satirical realistic fiction novel by American author and cartoonist Jeff Kinney, based on the FunBrain.com version. It is the sequel to Diary of a Wimpy Kid, and the second book in the Diary of a Wimpy Kid series.
The hardcover was released on February 1, 2008. Rodrick Rules was named New York Times bestseller among awards and praise. A film of the same name was released on March 25, 2011.