Author Description
A series of twenty non-fiction science readers which engages children in the world around them. What is light? What is white light? What is a polar night? You can find the answers to these and other questions about light and shade in Why Do Shadows Change?
Page Count:
24
Publication Date:
2010-08-26
Publisher:
Cambridge University Press
ISBN-10:
0521137314
ISBN-13:
9780521137317