Zzz ...
Subtitle: The Most Interesting Book You'll Ever Read about Sleep (Mysterious You)
Contributors: Rose Cowles (Illustrator)
Publisher: Kids Can Press, Ltd.
Published: February 10, 2002
Language: eng
Format: Hardcover
Number of pages: 40
ISBN-13: 9781550749441
Subjects: Science & Technology - Anatomy & Physiology; Juvenile literature; Children: Young Adult (Gr. 7-9); Juvenile Nonfiction; Children's Books/Ages 9-12 Science; Sleep; Science & Nature - Anatomy & Physiology; Juvenile Nonfiction / Science & Technology / Anatomy & Physiology; Health & Daily Living - General