The book is a science fiction novel that follows the story of a teenage boy who emigrates with his family from an overcrowded Earth to Ganymede, one of Jupiter's moons, which is in the process of being terraformed into a habitable environment. The narrative explores the challenges of pioneering on a new world, including the struggle to adapt to a harsh and unfamiliar environment, the need for self-sufficiency, and the dynamics of building a new society on the frontier of space. The protagonist must navigate personal loss, the complexities of adolescence, and the responsibilities of helping to establish a new colony, all while facing the unpredictable dangers of an alien world.

The 9759th greatest book of all time