"Level: Band 10/White. Build your child's reading confidence at home with books at the right level In this comical adventure, Buzz and Bingo find themselves in Outer Space trying to help a lost alien, XY5, find his parents. Along the way they meet a number of glittering constellations in the starry sky and a whole family of aliens. But after assisting XY5 they find themselves with the problem of trying to get back to earth. Band 10 books have more complex sentences and figurative language."