Following the events of The Astronaut's Apprentice and City of Meteors, Earth boy Bradley - who ran away from home to become a space explorer - is laid low with an epic bout of space malaria. Recovering on Earth's moon, he meets a Martian billionaire, invisible moon-men, and an old foe hell-bent on mayhem... Praise for The Astronaut's Apprentice: "A hoot... will leave you sitting on the edge of your seat AND laughing. Recommended." --www.thebookbag.co.uk