'We came all this way to explore the Moon, but the most important thing we discovered was the Earth.' William Anders, Apollo 8

Is it possible to know if you've had the best day of your life? Michael thinks so, but then he's walked on the Moon. (Have you? Thought not.). James has seen a little less of the outside world. In fact, he hasn't left his apartment building in seven years. And Sarah? Well she's just normal girl whose name is written in the stars.

From the writer of the Fresh Ideas 2009 sell-out The Elephant in the Room, comes Over The Moon - a space odyssey about life, the universe, book reviews and what happens when an agoraphobic gets stuck in a lift with an astronaut.