Title: Tunnel in the sky
Description: This is a wonderful thought provoking book.  Survival and the creation of initial social, community and even political themes are explored.  A pivotal entry into my young mind.  I still enjoy it today!
Subjects: society, Survival, political, Interplanetary voyages, Fiction, Science fiction, adventure, space travel, Juvenile fiction, Long Now Manual for Civilization, General, Fiction - Science Fiction, Classics, Science Fiction - General, Fiction / General, Fiction, science fiction, general, American Science fiction, Children's fiction, Outer space, fiction