ISBN:

• 9780399257902 (hardcover)
• 9780399257902

Edition: Abridged ed.

Description: 112 p. : ill.

Other Title: Why you should not eat your boogers

Notes:

• "Kid-tastic facts from the New York Times bestseller"--Cover.
• Originally published under title: Why is yawning contagious by Piatkus UK, 2007.

LCCN: 2012006990

Control Number: 920079

Subjects:

• Human anatomy -- Miscellanea -- Juvenile literature.
• Human body -- Miscellanea -- Juvenile literature.
• Human physiology -- Miscellanea -- Juvenile literature.

Other Authors: Coovert, J. P., illustrator.