You must be strong enough to strike and strike and strike again without tiring

Some things

a world filled with monstrous predators that hunt them for food

As the North Star shines brightly in the sky

Dog Days (Diary of a Wimpy Kid, Book 4) Format:Hardcover You must be strong enoughIn Dog Days, book 4 of the Diary of a Wimpy Kid series from #1 international bestselling author Jeff Kinney, its summer vacation, the weathers great, and all the kids are having fun outside. So wheres Greg Heffley? Greg's 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 Gregs mom has a different vision for an ideal