Roop, Connie Octopus under the sea / Connie Roop and Peter Roop; illustrated by Carol Schwartz. - New York : Scholastic inc, 2001. - Unnumber pages : illus. ; 22 cm. - Hello reader! Science. Level 1 . ISBN: 0-439-20635-9 Subjects--Topical Terms: Octopus--Juvenile literature