Diary of a wimpy kid 5: ugly truth. Jeff Kinney. 2010.

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'?