Roswell Johnson Saves The World! By Chris Colfer

Eleven-year-old Roswell Johnson is obsessed with conspiracies about extra-terrestrial life, an interest he inherited from his late father. When Roswell is accidentally abducted by aliens, his biggest dream comes true – he learns that aliens are real! But when he discovers Earth is in grave danger, he must join forces with a team of quirky extra-terrestrials, including two bickering Grays, a humourless Cyborg, a germophobic Mantis, an overly confident Furgarian, and an over achieving Pleiadean to save his planet from a tyrannical invasion.