Sparrow, Giles Mars / Giles Sparrow. - Singapore : Brown Partworks, c2001. - 39 p. : col. ill. ; 26 cm. - Exploring the solar system . Glossary : p. 37 - 38. ISBN: 1840440562 hard bound Subjects--Topical Terms: Mars (Planet)--Juvenile literature.Mars (Planet)--Pictorial works.