this book is meant for kids between 9 - 11 of age. but its fun to read even if you 30+ like me :D
you will finish it in a day while doing your house chores. you will at moments laugh out loud cause its funny but its so true.
i think I will read the second book Diary of a wimpy kid: Rodrick rules
The movie link: http://www.wimpykid.com/