Exodus /
Julie Bertagna.
- New York : Walker : Distributed to the trade by Macmillan, 2008.
- vi, 345 p. ; 21 cm.
Originally published: Great Britain : Young Picador, 2002.
In the year 2100, as the island of Wing is about to be covered by water, fifteen-year-old Mara discovers the existence of New World sky cities that are safe from the storms and rising waters, and convinces her people to travel to one of these cities in order to save themselves.
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Survival--Fiction. Voyages and travels--Fiction. Altruism--Fiction. Global warming--Fiction. Floods--Fiction. Science fiction.