The Earth gets a hold of a comet which causes a new ice age. A group of people known as Techs forms a city where life is hard. Women and kids have to do boring work while the men try to bring the light of the sun back to the Earth. Liza decided to stow away with the men but that doesn't have a good result. Lize puts her own life in danger until a member of another group of people called Ekos findher. Liza noticed a life that the Techs have long forgotten and she feel safe. The Ekos lived like their ancestors did to survive the Ice Age. Liza was happy to be with the Ekos. However, The Techs have came up with a way to get light back to Earth but it would hurt the Ekos' way of life.
The review of this Book prepared by Margaret