Book 10 in the phenomenally bestselling Diary of a Wimpy Kid series is here! Life was better in the old days. Or was it? That`s the question Greg Heffley is asking as his town voluntarily unplugs and goes electronics-free. But modern life has its conveniences, and Greg isn`t cut out for an old-fashioned world. With tension building inside and outside the Heffley home, will Greg find a way to survive? Or is going `old school` just too hard for a kid like Greg?