1984 - Galactica Discovers Earth [Battlestar Galactica, Bk 5] (Paperback) ISBN-13: 9780425074763 ISBN-10: 0425074765 Genres: Literature & Fiction, Science Fiction & Fantasy ? 1980 - Galactica Discovers Earth [Battlestar Galactica, Bk 5] (Paperback) ISBN-13: 9780425047446 ISBN-10: 042504744X Genre: Science Fiction & Fantasy 4 |