01104cam a2200313 4500 9772341 TxAuBib 20041229120000.0 ||||||s1992||||||||||||||||||||||||und|u 92002567 /AC 9780823409730 $14.95 0823409732 $14.95 9780823414093 pbk. $6.95 0823414094 pbk. $6.95 TxAuBib Leedy, Loreen. Blast off to Earth : a look at geography / written and illustrated by Loreen Leedy. New York : Holiday House, 1992. 32] p : col. ill ; 29 cm. Wilson's Children. Elem. School Library Collection. School Library Journal. A group of aliens on a field trip visit each of the continents on Earth and learn about some of their unique features. 3.3 Follett Library Resources. K-3. Geography Juvenile literature. Geography. Continents.