While on a class trip to the zoo, Nancy and her friends are excited about the photo contest their teacher has arranged. But when a flower bed is wrecked, Nancy's class is blamed. Is there a crook in Nancy's class? Illustrations.

Zoo Clue 2005, Aladdin Paperbacks, New York, NY

ISBN-13: 9780689877551

Trade paperback

Zoo Clue 2005, Perfection Learning

ISBN-13: 9780756959845