Jake Corby saved the world. Now, he's being asked to save the universe! Corby is recovering from his last mission, enjoying life with his new family, when he's sucked into a parallel universe with nothing but his clothes, his dog, and his eighty-three-year-old grandmother-in-law. On this version of Earth, the dinosaurs didn't go extinct and the world is ruled by a spacefaring civilization of dinobirds. If Jake wants to return home, he'll need to not only survive but locate the rulers of Earth so they can send him back. Worse, Corby learns that a universe collision is imminent. Unless he can adapt to his new reality and work with the dinobirds to ward off that danger, his universe, as well as countless others, will cease to exist. The Universe Next Door is a standalone book and may be understood without reading any of the other books in the series. However, for maximum enjoyment, consider reading Contact Us first.