Jeff Kinney 
Diary of a Wimpy Kid: The Ugly Truth (Book 5) 
Diary Of A Wimpy Kid (Bk5)

Greg Heffley has always been in a hurry to grow up. But is getting older really all it’s cracked up to be?Greg suddenly finds himself dealing with the pressures of boy-girl parties, increased responsibilities, and even the awkward changes that come with getting older – all without his best friend, Rowley, at his side.Can Greg make it through on his own? Or will he have to face the ‘ugly truth’?