Diary of a Wimpy Kid: The Last Straw is a novel written by American author and cartoonist
Jeff Kinney, the third book in the
Diary of a Wimpy Kid series. The book acts as a journal and follows the adventures of
Greg Heffley, the narrator of the book, who is in the second half of his seventh grade year. This book was released on January 13, 2009 in the USA.