Captain Comet and Captain Stella are tricked by pirates into leaving Stardust Space Station in Captain Comet and the Dog Star. Spanner, the robot, is hiding on the space station, can he stop the pirates? TreeTops Fiction is a series of funny, age-appropriate stories with wide appeal to both girls and boys. These motivating chapter books with engaging colour illustrations build stamina, fluency and comprehension across a rich range of vocabulary.Ideal for independent reading, the wide variety ensures there’s something for every young student to enjoy, including humour, sci-fi, adventure, mystery and historical fictionLevelled to provide clear and gradual progression with carefully controlled words per pageWritten by leading children’s authors who offer truly boy-friendly stories with gripping plots.