The rise and fall of El Solo Libre

For fans of Diary of a Wimpy Kid and Big Nate comes the sequel to Peter Nelson and Rohitash Rao's Herbert's Wormhole, the breakout novel-in-cartoons that J. K. Rowling called "absolutely wonderful-fast-paced, inventive, engaging, and hilarious." Herbert, Alex, and Sammi are heroes in the year 2109, having successfully saved the planet from an alien invasion (or so everyone thinks). Everything is going just swimmingly until, inevitably, real alie...