It's been 10 years and Luke is still annoyed that his brother was given superpowers instead of him. Cheer him up by reading this action-packed super-snazzy anniversary edition of the funniest kids' book for decades! The first in a SUPER series - books don't come much funnier than this! Packed with heart and soul, this book is perfect for fans of David Baddiel and David Walliams. Luke is a comic-mad eleven-year-old who shares a treehouse with his geeky older brother, Zack. Luke's only mistake is to go to the toilet right at the wrong time. While he's gone, an alien gives his undeserving, never-read-a-comic-in-his-life brother superpowers and then tells him to save the universe. Luke is massively frustrated about this, but when Zack is kidnapped by his arch-nemesis, Luke and his friends have only five days to find him and save the world...