by Adler, David A. (Author)
"An introduction to the physics of light for young readers, with an overview of photons, transparency, the electromagnetic spectrum, and the mechanics of reflection"--
32 pages : color illustrations ; 29 cm
4 to 6.
He writes both fiction and non-fiction. He is the author of Cam Jansen mysteries and the Andy Russell titles. His titles has earned him numerous awards including a Sydney Taylor Book Award for his title "The Number on My Grandfather's Arm," "A Picture Book of Jewish Holidays" was named a Notable Book of 1981 by the American Library Association and "Our Golda" was named a Carter G. Woodson Award Honor Book.
(Bowker Author Biography)