McCullaghsSheila Sea animals / Sheila McCullagh ; illustrations by Teresa O'Brien . - London : Harper Collins , 1992 . - 32 p. : ill. ; 25 cm. ISBN: 0003134164 Subjects--Topical Terms: Marine animalsOcean--Juvenile literature LC Class. No.: JUV 01612 Dewey Class. No.: 591.77