Mystery Zone : Looking below the surface: Find out what it takes to make a puppygarten star / Silver Burdett Ginn. - Needham Heights, MA : Silver Burdett Ginn, 1996. - 32 p. : ill. ; 28 cm. - Literature Works 5/3 . Comments ISBN: 0-663-59082-5 Subjects--Topical Terms: Reference booksRiddle Subjects--Index Terms: Study and teaching