"A high school junior teams up with a hacker during a police brutality protest to shut down a device that creates an impenetrable dome around Baltimore that is keeping the residents in and information from going out"--

When a new bunch of baddies bust up the town, Dog Man is called into action -- and this time he isn't alone. With a cute kitten and a remarkable robot by his side, our heroes must save the day by joining forces with an unlikely ally: Petey, the World's Most Evil Cat. But can the villainous Petey avoid vengeance and venture into virtue?

"Andy and Terry live in a 117-story treehouse. (It used to be a 104-story treehouse, but it just keeps growing!) It now has a pajama-party room, a water-ski park filled with flesh-eating piranhas, an Underpants Museum, a giant-fighting-robot arena, and the Door of Doom (don't open it or you'll be COMPLETELY and UTTERLY DOOMED!). For as long as Andy and Terry have been writing books together, Andy has always been the narrator and Terry has always been...

Someone's stealing the squirrel's nuts, and it's up to Detective Gordon to catch the thief. Unfortunately, solving this crime means standing in the snow and waiting for a long time... If only he had an assistant -- someone small, fast, and clever -- to help solve this terrible case. Then Detective Gordon would be able to go back to doing what he's best at: thinking, eating cakes, drinking tea, and stamping important papers.--