When two worlds collide, will bravery be enough in the quest for truth?As the people of Earth uncover their astonishing origins, on the Moon a sinister secret is threatening to destroy society.Will a young man's recklessness bring the two worlds into conflict?Or can one brave woman save humanity from disaster? Early reviews - "It's a rare sequel that betters the original, but this is wonderful - all so real.""Stylish and imaginative - the language really talks.""I love the way the Moon has become a world with history of its own. I love the vehicles and the parakeets!"