Greg's mom has a vision of 'family togetherness' that really doesn't sound a whole lot of fun. But there's a brand-new addition to the Heffley family to contend with and it looks like Greg might be outnumbered. It could be a real dog of a summer ...The most exciting publishing phenomenon continues! Now in paperback - the next mega-selling instalment in the hilarious Diary of a Wimpy Kid series.