The book is about a boy named Greg Heffley  and his diary .Greg is now in middle school ,but it didn't start like he thought it will . He's  stuck  in middle school with bunch of morons  says Greg ,and he isn't popular.

dad ,mom ,Rodrick ,Manni

     

  

     Greg Heffley is the second child with brothers Rodrick and Manny.

    Rodrick is ordinary   brother, he bully 's Greg  and does pranks on her .

    The little brother's name is Manny and he is three

years old .  Greg thinks that mom and dad are too good with Manny even when he drew a picture on Greg's  wall put parents didn't  do anything ,just said that so sweet.