The Book of WhenBook - 2008
Answers a variety of questions about human behavior, physiology, and the world, including when chewing gum was invented, when the first humans appeared, and when the sun will stop shining.
Publisher: New York : Abrams Books for Young Readers, 2008
Branch Call Number: 031.02 Ja
Characteristics: 86 pages : color illustrations ; 33 x 18 cm