Greg Heffley has always been in a hurry to grow up. But is getting older really all it's cracked up to be? Suddenly Greg is dealing with the pressures of boy-girls parties, increased responsibilities, and even the awkward changes that come with getting older. And after a big fight with his best friend Rowley, it looks like Greg is going to have to face the 'ugly truth' all by himself ... Ages: 7-12 years old.