Jeff Kinney DIARY of a Wimpy Kid DOG DAYS It‘s summer vacation - the weather‘s great, and all the kids are having fun outside. So where‘s Greg Heffley? Inside his house, playing video games with the shades drawn. Greg, a self-confessed ‘‘indoor person,‘‘ is living out his ultimate summer fantasy: no responsibilities and no rules. But Greg‘s mom has a different vision for an ideal summer… one packed with outdoor activites and ‘‘family togetherness.‘‘