Written when landing on the moon was still a dream, made into one of the most influential films of all time
from the back cover: 'High above them, Lora and Clyde heard a sound their world had not heard for centuries - the thin scream of a starship coming in from outer space, leaving a long white tail like smoke across the clear blue sky. They looked at each other in wonder. After three hundred years of silence, Earth had reached out once more to touch Thalassa ...' And with the starship comes knowle…