Gray, Leon, Life in Extreme Places / Leon Gray ; Edited by Sarah Eason and Harriet McGregor - 32 pages : colour photographs ; 26 cm - LIFE SCIENCE STORIES . - Life science stories . Includes index. "Book band level: Dark Blue"--Back cover. Bibliography: page 31. ISBN: 9781474715829 RM52.20 Subjects--Topical Terms: Extreme environments--Juvenile literature Dewey Class. No.: 577.58